21155143680

素因数分解:

$2^{13}\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1$

素因数の和:135

約数の個数: 896

約数和(自身を含む): 86061864960

約数和(自身を除く): 64906721280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 32, 33, 36, 37, 40, 44, 45, 47, 48, 54, 55, 60, 64, 66, 72, 74, 80, 88, 90, 94, 96, 99, 108, 110, 111, 120, 128, 132, 135, 141, 144, 148, 160, 165, 176, 180, 185, 188, 192, 198, 216, 220, 222, 235, 240, 256, 264, 270, 282, 288, 296, 297, 320, 330, 333, 352, 360, 370, 376, 384, 396, 407, 423, 432, 440, 444, 470, 480, 495, 512, 517, 528, 540, 555, 564, 576, 592, 594, 640, 660, 666, 704, 705, 720, 740, 752, 768, 792, 814, 846, 864, 880, 888, 940, 960, 990, 999, 1024, 1034, 1056, 1080, 1110, 1128, 1152, 1184, 1188, 1221, 1269, 1280, 1320, 1332, 1408, 1410, 1440, 1480, 1485, 1504, 1536, 1551, 1584, 1628, 1665, 1692, 1728, 1739, 1760, 1776, 1880, 1920, 1980, 1998, 2035, 2048, 2068, 2112, 2115, 2160, 2220, 2256, 2304, 2368, 2376, 2442, 2538, 2560, 2585, 2640, 2664, 2816, 2820, 2880, 2960, 2970, 3008, 3072, 3102, 3168, 3256, 3330, 3384, 3456, 3478, 3520, 3552, 3663, 3760, 3840, 3960, 3996, 4070, 4096, 4136, 4224, 4230, 4320, 4440, 4512, 4608, 4653, 4736, 4752, 4884, 4995, 5076, 5120, 5170, 5217, 5280, 5328, 5632, 5640, 5760, 5920, 5940, 6016, 6105, 6144, 6204, 6336, 6345, 6512, 6660, 6768, 6912, 6956, 7040, 7104, 7326, 7520, 7680, 7755, 7920, 7992, 8140, 8192, 8272, 8448, 8460, 8640, 8695, 8880, 9024, 9216, 9306, 9472, 9504, 9768, 9990, 10152, 10240, 10340, 10434, 10560, 10656, 10989, 11264, 11280, 11520, 11840, 11880, 12032, 12210, 12288, 12408, 12672, 12690, 13024, 13320, 13536, 13824, 13912, 13959, 14080, 14208, 14652, 15040, 15360, 15510, 15651, 15840, 15984, 16280, 16544, 16896, 16920, 17280, 17390, 17760, 18048, 18315, 18432, 18612, 18944, 19008, 19129, 19536, 19980, 20304, 20480, 20680, 20868, 21120, 21312, 21978, 22528, 22560, 23040, 23265, 23680, 23760, 24064, 24420, 24576, 24816, 25344, 25380, 26048, 26085, 26640, 27072, 27648, 27824, 27918, 28160, 28416, 29304, 30080, 30720, 31020, 31302, 31680, 31968, 32560, 33088, 33792, 33840, 34560, 34780, 35520, 36096, 36630, 36864, 37224, 37888, 38016, 38258, 39072, 39960, 40608, 40960, 41360, 41736, 42240, 42624, 43956, 45056, 45120, 46080, 46530, 46953, 47360, 47520, 48128, 48840, 49632, 50688, 50760, 52096, 52170, 53280, 54144, 54945, 55296, 55648, 55836, 56320, 56832, 57387, 58608, 60160, 61440, 62040, 62604, 63360, 63936, 65120, 66176, 67584, 67680, 69120, 69560, 69795, 71040, 72192, 73260, 73728, 74448, 75776, 76032, 76516, 78144, 78255, 79920, 81216, 82720, 83472, 84480, 85248, 87912, 90112, 90240, 92160, 93060, 93906, 94720, 95040, 95645, 96256, 97680, 99264, 101376, 101520, 104192, 104340, 106560, 108288, 109890, 110592, 111296, 111672, 112640, 113664, 114774, 117216, 120320, 122880, 124080, 125208, 126720, 127872, 130240, 132352, 135168, 135360, 138240, 139120, 139590, 142080, 144384, 146520, 148896, 151552, 152064, 153032, 156288, 156510, 159840, 162432, 165440, 166944, 168960, 170496, 172161, 175824, 180480, 184320, 186120, 187812, 189440, 190080, 191290, 192512, 195360, 198528, 202752, 203040, 208384, 208680, 213120, 216576, 219780, 221184, 222592, 223344, 225280, 227328, 229548, 234432, 234765, 240640, 248160, 250416, 253440, 255744, 260480, 264704, 270336, 270720, 276480, 278240, 279180, 284160, 286935, 288768, 293040, 297792, 303104, 304128, 306064, 312576, 313020, 319680, 324864, 330880, 333888, 337920, 340992, 344322, 351648, 360960, 368640, 372240, 375624, 378880, 380160, 382580, 385024, 390720, 397056, 405504, 406080, 416768, 417360, 426240, 433152, 439560, 445184, 446688, 450560, 454656, 459096, 468864, 469530, 481280, 496320, 500832, 506880, 511488, 516483, 520960, 529408, 541440, 552960, 556480, 558360, 568320, 573870, 577536, 586080, 595584, 608256, 612128, 625152, 626040, 639360, 649728, 661760, 667776, 675840, 681984, 688644, 703296, 721920, 744480, 751248, 757760, 760320, 765160, 781440, 794112, 811008, 812160, 833536, 834720, 852480, 860805, 866304, 879120, 890368, 893376, 909312, 918192, 937728, 939060, 962560, 992640, 1001664, 1013760, 1022976, 1032966, 1041920, 1058816, 1082880, 1105920, 1112960, 1116720, 1136640, 1147740, 1155072, 1172160, 1191168, 1216512, 1224256, 1250304, 1252080, 1278720, 1299456, 1323520, 1335552, 1351680, 1363968, 1377288, 1406592, 1443840, 1488960, 1502496, 1515520, 1520640, 1530320, 1562880, 1588224, 1624320, 1667072, 1669440, 1704960, 1721610, 1732608, 1758240, 1780736, 1786752, 1836384, 1875456, 1878120, 1925120, 1985280, 2003328, 2027520, 2045952, 2065932, 2083840, 2117632, 2165760, 2225920, 2233440, 2273280, 2295480, 2344320, 2382336, 2433024, 2448512, 2500608, 2504160, 2557440, 2582415, 2598912, 2647040, 2671104, 2727936, 2754576, 2813184, 2887680, 2977920, 3004992, 3041280, 3060640, 3125760, 3176448, 3248640, 3334144, 3338880, 3409920, 3443220, 3465216, 3516480, 3561472, 3573504, 3672768, 3750912, 3756240, 3970560, 4006656, 4055040, 4091904, 4131864, 4167680, 4235264, 4331520, 4451840, 4466880, 4546560, 4590960, 4688640, 4764672, 4897024, 5001216, 5008320, 5114880, 5164830, 5197824, 5294080, 5342208, 5509152, 5626368, 5775360, 5955840, 6009984, 6082560, 6121280, 6251520, 6352896, 6497280, 6677760, 6819840, 6886440, 7032960, 7122944, 7147008, 7345536, 7501824, 7512480, 7941120, 8013312, 8183808, 8263728, 8335360, 8663040, 8903680, 8933760, 9181920, 9377280, 9529344, 9794048, 10002432, 10016640, 10229760, 10329660, 10395648, 10588160, 10684416, 11018304, 11252736, 11911680, 12019968, 12165120, 12242560, 12503040, 12705792, 12994560, 13355520, 13639680, 13772880, 14065920, 14245888, 14294016, 14691072, 15003648, 15024960, 15882240, 16026624, 16527456, 16670720, 17326080, 17807360, 17867520, 18363840, 18754560, 19058688, 19588096, 20033280, 20459520, 20659320, 21176320, 21368832, 22036608, 22505472, 23823360, 24039936, 24485120, 25006080, 25989120, 26711040, 27545760, 28131840, 28588032, 29382144, 30007296, 30049920, 31764480, 32053248, 33054912, 35614720, 35735040, 36727680, 37509120, 38117376, 39176192, 40066560, 40919040, 41318640, 42737664, 44073216, 45010944, 47646720, 48079872, 48970240, 50012160, 51978240, 53422080, 55091520, 56263680, 57176064, 58764288, 60099840, 63528960, 64106496, 66109824, 71229440, 71470080, 73455360, 75018240, 78352384, 80133120, 82637280, 88146432, 90021888, 95293440, 96159744, 97940480, 106844160, 110183040, 112527360, 114352128, 117528576, 120199680, 128212992, 132219648, 142940160, 146910720, 150036480, 156704768, 160266240, 165274560, 176292864, 190586880, 192319488, 195880960, 213688320, 220366080, 225054720, 235057152, 240399360, 264439296, 285880320, 293821440, 320532480, 330549120, 352585728, 384638976, 391761920, 440732160, 450109440, 470114304, 480798720, 528878592, 571760640, 587642880, 641064960, 661098240, 705171456, 783523840, 881464320, 961597440, 1057757184, 1175285760, 1322196480, 1410342912, 1762928640, 1923194880, 2115514368, 2350571520, 2644392960, 3525857280, 4231028736, 5288785920, 7051714560, 10577571840, 21155143680]

約数ペア:

[(1, 21155143680), (2, 10577571840), (3, 7051714560), (4, 5288785920), (5, 4231028736), (6, 3525857280), (8, 2644392960), (9, 2350571520), (10, 2115514368), (11, 1923194880), (12, 1762928640), (15, 1410342912), (16, 1322196480), (18, 1175285760), (20, 1057757184), (22, 961597440), (24, 881464320), (27, 783523840), (30, 705171456), (32, 661098240), (33, 641064960), (36, 587642880), (37, 571760640), (40, 528878592), (44, 480798720), (45, 470114304), (47, 450109440), (48, 440732160), (54, 391761920), (55, 384638976), (60, 352585728), (64, 330549120), (66, 320532480), (72, 293821440), (74, 285880320), (80, 264439296), (88, 240399360), (90, 235057152), (94, 225054720), (96, 220366080), (99, 213688320), (108, 195880960), (110, 192319488), (111, 190586880), (120, 176292864), (128, 165274560), (132, 160266240), (135, 156704768), (141, 150036480), (144, 146910720), (148, 142940160), (160, 132219648), (165, 128212992), (176, 120199680), (180, 117528576), (185, 114352128), (188, 112527360), (192, 110183040), (198, 106844160), (216, 97940480), (220, 96159744), (222, 95293440), (235, 90021888), (240, 88146432), (256, 82637280), (264, 80133120), (270, 78352384), (282, 75018240), (288, 73455360), (296, 71470080), (297, 71229440), (320, 66109824), (330, 64106496), (333, 63528960), (352, 60099840), (360, 58764288), (370, 57176064), (376, 56263680), (384, 55091520), (396, 53422080), (407, 51978240), (423, 50012160), (432, 48970240), (440, 48079872), (444, 47646720), (470, 45010944), (480, 44073216), (495, 42737664), (512, 41318640), (517, 40919040), (528, 40066560), (540, 39176192), (555, 38117376), (564, 37509120), (576, 36727680), (592, 35735040), (594, 35614720), (640, 33054912), (660, 32053248), (666, 31764480), (704, 30049920), (705, 30007296), (720, 29382144), (740, 28588032), (752, 28131840), (768, 27545760), (792, 26711040), (814, 25989120), (846, 25006080), (864, 24485120), (880, 24039936), (888, 23823360), (940, 22505472), (960, 22036608), (990, 21368832), (999, 21176320), (1024, 20659320), (1034, 20459520), (1056, 20033280), (1080, 19588096), (1110, 19058688), (1128, 18754560), (1152, 18363840), (1184, 17867520), (1188, 17807360), (1221, 17326080), (1269, 16670720), (1280, 16527456), (1320, 16026624), (1332, 15882240), (1408, 15024960), (1410, 15003648), (1440, 14691072), (1480, 14294016), (1485, 14245888), (1504, 14065920), (1536, 13772880), (1551, 13639680), (1584, 13355520), (1628, 12994560), (1665, 12705792), (1692, 12503040), (1728, 12242560), (1739, 12165120), (1760, 12019968), (1776, 11911680), (1880, 11252736), (1920, 11018304), (1980, 10684416), (1998, 10588160), (2035, 10395648), (2048, 10329660), (2068, 10229760), (2112, 10016640), (2115, 10002432), (2160, 9794048), (2220, 9529344), (2256, 9377280), (2304, 9181920), (2368, 8933760), (2376, 8903680), (2442, 8663040), (2538, 8335360), (2560, 8263728), (2585, 8183808), (2640, 8013312), (2664, 7941120), (2816, 7512480), (2820, 7501824), (2880, 7345536), (2960, 7147008), (2970, 7122944), (3008, 7032960), (3072, 6886440), (3102, 6819840), (3168, 6677760), (3256, 6497280), (3330, 6352896), (3384, 6251520), (3456, 6121280), (3478, 6082560), (3520, 6009984), (3552, 5955840), (3663, 5775360), (3760, 5626368), (3840, 5509152), (3960, 5342208), (3996, 5294080), (4070, 5197824), (4096, 5164830), (4136, 5114880), (4224, 5008320), (4230, 5001216), (4320, 4897024), (4440, 4764672), (4512, 4688640), (4608, 4590960), (4653, 4546560), (4736, 4466880), (4752, 4451840), (4884, 4331520), (4995, 4235264), (5076, 4167680), (5120, 4131864), (5170, 4091904), (5217, 4055040), (5280, 4006656), (5328, 3970560), (5632, 3756240), (5640, 3750912), (5760, 3672768), (5920, 3573504), (5940, 3561472), (6016, 3516480), (6105, 3465216), (6144, 3443220), (6204, 3409920), (6336, 3338880), (6345, 3334144), (6512, 3248640), (6660, 3176448), (6768, 3125760), (6912, 3060640), (6956, 3041280), (7040, 3004992), (7104, 2977920), (7326, 2887680), (7520, 2813184), (7680, 2754576), (7755, 2727936), (7920, 2671104), (7992, 2647040), (8140, 2598912), (8192, 2582415), (8272, 2557440), (8448, 2504160), (8460, 2500608), (8640, 2448512), (8695, 2433024), (8880, 2382336), (9024, 2344320), (9216, 2295480), (9306, 2273280), (9472, 2233440), (9504, 2225920), (9768, 2165760), (9990, 2117632), (10152, 2083840), (10240, 2065932), (10340, 2045952), (10434, 2027520), (10560, 2003328), (10656, 1985280), (10989, 1925120), (11264, 1878120), (11280, 1875456), (11520, 1836384), (11840, 1786752), (11880, 1780736), (12032, 1758240), (12210, 1732608), (12288, 1721610), (12408, 1704960), (12672, 1669440), (12690, 1667072), (13024, 1624320), (13320, 1588224), (13536, 1562880), (13824, 1530320), (13912, 1520640), (13959, 1515520), (14080, 1502496), (14208, 1488960), (14652, 1443840), (15040, 1406592), (15360, 1377288), (15510, 1363968), (15651, 1351680), (15840, 1335552), (15984, 1323520), (16280, 1299456), (16544, 1278720), (16896, 1252080), (16920, 1250304), (17280, 1224256), (17390, 1216512), (17760, 1191168), (18048, 1172160), (18315, 1155072), (18432, 1147740), (18612, 1136640), (18944, 1116720), (19008, 1112960), (19129, 1105920), (19536, 1082880), (19980, 1058816), (20304, 1041920), (20480, 1032966), (20680, 1022976), (20868, 1013760), (21120, 1001664), (21312, 992640), (21978, 962560), (22528, 939060), (22560, 937728), (23040, 918192), (23265, 909312), (23680, 893376), (23760, 890368), (24064, 879120), (24420, 866304), (24576, 860805), (24816, 852480), (25344, 834720), (25380, 833536), (26048, 812160), (26085, 811008), (26640, 794112), (27072, 781440), (27648, 765160), (27824, 760320), (27918, 757760), (28160, 751248), (28416, 744480), (29304, 721920), (30080, 703296), (30720, 688644), (31020, 681984), (31302, 675840), (31680, 667776), (31968, 661760), (32560, 649728), (33088, 639360), (33792, 626040), (33840, 625152), (34560, 612128), (34780, 608256), (35520, 595584), (36096, 586080), (36630, 577536), (36864, 573870), (37224, 568320), (37888, 558360), (38016, 556480), (38258, 552960), (39072, 541440), (39960, 529408), (40608, 520960), (40960, 516483), (41360, 511488), (41736, 506880), (42240, 500832), (42624, 496320), (43956, 481280), (45056, 469530), (45120, 468864), (46080, 459096), (46530, 454656), (46953, 450560), (47360, 446688), (47520, 445184), (48128, 439560), (48840, 433152), (49632, 426240), (50688, 417360), (50760, 416768), (52096, 406080), (52170, 405504), (53280, 397056), (54144, 390720), (54945, 385024), (55296, 382580), (55648, 380160), (55836, 378880), (56320, 375624), (56832, 372240), (57387, 368640), (58608, 360960), (60160, 351648), (61440, 344322), (62040, 340992), (62604, 337920), (63360, 333888), (63936, 330880), (65120, 324864), (66176, 319680), (67584, 313020), (67680, 312576), (69120, 306064), (69560, 304128), (69795, 303104), (71040, 297792), (72192, 293040), (73260, 288768), (73728, 286935), (74448, 284160), (75776, 279180), (76032, 278240), (76516, 276480), (78144, 270720), (78255, 270336), (79920, 264704), (81216, 260480), (82720, 255744), (83472, 253440), (84480, 250416), (85248, 248160), (87912, 240640), (90112, 234765), (90240, 234432), (92160, 229548), (93060, 227328), (93906, 225280), (94720, 223344), (95040, 222592), (95645, 221184), (96256, 219780), (97680, 216576), (99264, 213120), (101376, 208680), (101520, 208384), (104192, 203040), (104340, 202752), (106560, 198528), (108288, 195360), (109890, 192512), (110592, 191290), (111296, 190080), (111672, 189440), (112640, 187812), (113664, 186120), (114774, 184320), (117216, 180480), (120320, 175824), (122880, 172161), (124080, 170496), (125208, 168960), (126720, 166944), (127872, 165440), (130240, 162432), (132352, 159840), (135168, 156510), (135360, 156288), (138240, 153032), (139120, 152064), (139590, 151552), (142080, 148896), (144384, 146520)]