21061509120

素因数分解:

$2^{13}\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1$

素因数の和:184

約数の個数: 672

約数和(自身を含む): 80148257280

約数和(自身を除く): 59086748160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 31, 32, 36, 38, 40, 45, 48, 57, 60, 62, 64, 72, 76, 80, 90, 93, 95, 96, 97, 114, 120, 124, 128, 144, 152, 155, 160, 171, 180, 186, 190, 192, 194, 228, 240, 248, 256, 279, 285, 288, 291, 304, 310, 320, 342, 360, 372, 380, 384, 388, 456, 465, 480, 485, 496, 512, 558, 570, 576, 582, 589, 608, 620, 640, 684, 720, 744, 760, 768, 776, 855, 873, 912, 930, 960, 970, 992, 1024, 1116, 1140, 1152, 1164, 1178, 1216, 1240, 1280, 1368, 1395, 1440, 1455, 1488, 1520, 1536, 1552, 1710, 1746, 1767, 1824, 1843, 1860, 1920, 1940, 1984, 2048, 2232, 2280, 2304, 2328, 2356, 2432, 2480, 2560, 2736, 2790, 2880, 2910, 2945, 2976, 3007, 3040, 3072, 3104, 3420, 3492, 3534, 3648, 3686, 3720, 3840, 3880, 3968, 4096, 4365, 4464, 4560, 4608, 4656, 4712, 4864, 4960, 5120, 5301, 5472, 5529, 5580, 5760, 5820, 5890, 5952, 6014, 6080, 6144, 6208, 6840, 6984, 7068, 7296, 7372, 7440, 7680, 7760, 7936, 8192, 8730, 8835, 8928, 9021, 9120, 9215, 9216, 9312, 9424, 9728, 9920, 10240, 10602, 10944, 11058, 11160, 11520, 11640, 11780, 11904, 12028, 12160, 12288, 12416, 13680, 13968, 14136, 14592, 14744, 14880, 15035, 15360, 15520, 15872, 16587, 17460, 17670, 17856, 18042, 18240, 18430, 18432, 18624, 18848, 19456, 19840, 20480, 21204, 21888, 22116, 22320, 23040, 23280, 23560, 23808, 24056, 24320, 24576, 24832, 26505, 27063, 27360, 27645, 27936, 28272, 29184, 29488, 29760, 30070, 30720, 31040, 31744, 33174, 34920, 35340, 35712, 36084, 36480, 36860, 36864, 37248, 37696, 38912, 39680, 40960, 42408, 43776, 44232, 44640, 45105, 46080, 46560, 47120, 47616, 48112, 48640, 49664, 53010, 54126, 54720, 55290, 55872, 56544, 57133, 58368, 58976, 59520, 60140, 61440, 62080, 63488, 66348, 69840, 70680, 71424, 72168, 72960, 73720, 73728, 74496, 75392, 77824, 79360, 82935, 84816, 87552, 88464, 89280, 90210, 92160, 93120, 94240, 95232, 96224, 97280, 99328, 106020, 108252, 109440, 110580, 111744, 113088, 114266, 116736, 117952, 119040, 120280, 122880, 124160, 126976, 132696, 135315, 139680, 141360, 142848, 144336, 145920, 147440, 148992, 150784, 155648, 158720, 165870, 169632, 171399, 175104, 176928, 178560, 180420, 184320, 186240, 188480, 190464, 192448, 194560, 198656, 212040, 216504, 218880, 221160, 223488, 226176, 228532, 233472, 235904, 238080, 240560, 248320, 253952, 265392, 270630, 279360, 282720, 285665, 285696, 288672, 291840, 294880, 297984, 301568, 317440, 331740, 339264, 342798, 350208, 353856, 357120, 360840, 368640, 372480, 376960, 380928, 384896, 389120, 397312, 424080, 433008, 437760, 442320, 446976, 452352, 457064, 466944, 471808, 476160, 481120, 496640, 514197, 530784, 541260, 558720, 565440, 571330, 571392, 577344, 583680, 589760, 595968, 603136, 634880, 663480, 678528, 685596, 700416, 707712, 714240, 721680, 744960, 753920, 761856, 769792, 778240, 794624, 848160, 856995, 866016, 875520, 884640, 893952, 904704, 914128, 943616, 952320, 962240, 993280, 1028394, 1061568, 1082520, 1117440, 1130880, 1142660, 1142784, 1154688, 1167360, 1179520, 1191936, 1206272, 1269760, 1326960, 1357056, 1371192, 1400832, 1415424, 1428480, 1443360, 1489920, 1507840, 1539584, 1696320, 1713990, 1732032, 1751040, 1769280, 1787904, 1809408, 1828256, 1887232, 1904640, 1924480, 1986560, 2056788, 2123136, 2165040, 2234880, 2261760, 2285320, 2285568, 2309376, 2334720, 2359040, 2383872, 2412544, 2570985, 2653920, 2714112, 2742384, 2830848, 2856960, 2886720, 2979840, 3015680, 3079168, 3392640, 3427980, 3464064, 3502080, 3538560, 3575808, 3618816, 3656512, 3774464, 3809280, 3848960, 3973120, 4113576, 4246272, 4330080, 4469760, 4523520, 4570640, 4618752, 4718080, 4825088, 5141970, 5307840, 5428224, 5484768, 5661696, 5713920, 5773440, 5959680, 6031360, 6158336, 6785280, 6855960, 6928128, 7004160, 7077120, 7151616, 7237632, 7313024, 7548928, 7697920, 8227152, 8492544, 8660160, 8939520, 9047040, 9141280, 9237504, 9436160, 10283940, 10615680, 10856448, 10969536, 11323392, 11427840, 11546880, 11919360, 12062720, 12316672, 13570560, 13711920, 13856256, 14154240, 14475264, 14626048, 15097856, 15395840, 16454304, 16985088, 17320320, 17879040, 18094080, 18282560, 18475008, 18872320, 20567880, 21231360, 21712896, 21939072, 22646784, 23093760, 24125440, 24633344, 27141120, 27423840, 27712512, 28308480, 29252096, 30791680, 32908608, 33970176, 34640640, 35758080, 36188160, 36565120, 36950016, 37744640, 41135760, 42462720, 43425792, 43878144, 45293568, 46187520, 54282240, 54847680, 55425024, 56616960, 58504192, 61583360, 65817216, 67940352, 69281280, 72376320, 73130240, 73900032, 75489280, 82271520, 84925440, 87756288, 92375040, 108564480, 109695360, 110850048, 113233920, 117008384, 123166720, 131634432, 135880704, 138562560, 146260480, 164543040, 169850880, 175512576, 184750080, 217128960, 219390720, 221700096, 226467840, 234016768, 263268864, 277125120, 292520960, 329086080, 339701760, 351025152, 369500160, 438781440, 468033536, 526537728, 554250240, 585041920, 658172160, 679403520, 702050304, 877562880, 1053075456, 1108500480, 1170083840, 1316344320, 1404100608, 1755125760, 2106150912, 2340167680, 2632688640, 3510251520, 4212301824, 5265377280, 7020503040, 10530754560, 21061509120]

約数ペア:

[(1, 21061509120), (2, 10530754560), (3, 7020503040), (4, 5265377280), (5, 4212301824), (6, 3510251520), (8, 2632688640), (9, 2340167680), (10, 2106150912), (12, 1755125760), (15, 1404100608), (16, 1316344320), (18, 1170083840), (19, 1108500480), (20, 1053075456), (24, 877562880), (30, 702050304), (31, 679403520), (32, 658172160), (36, 585041920), (38, 554250240), (40, 526537728), (45, 468033536), (48, 438781440), (57, 369500160), (60, 351025152), (62, 339701760), (64, 329086080), (72, 292520960), (76, 277125120), (80, 263268864), (90, 234016768), (93, 226467840), (95, 221700096), (96, 219390720), (97, 217128960), (114, 184750080), (120, 175512576), (124, 169850880), (128, 164543040), (144, 146260480), (152, 138562560), (155, 135880704), (160, 131634432), (171, 123166720), (180, 117008384), (186, 113233920), (190, 110850048), (192, 109695360), (194, 108564480), (228, 92375040), (240, 87756288), (248, 84925440), (256, 82271520), (279, 75489280), (285, 73900032), (288, 73130240), (291, 72376320), (304, 69281280), (310, 67940352), (320, 65817216), (342, 61583360), (360, 58504192), (372, 56616960), (380, 55425024), (384, 54847680), (388, 54282240), (456, 46187520), (465, 45293568), (480, 43878144), (485, 43425792), (496, 42462720), (512, 41135760), (558, 37744640), (570, 36950016), (576, 36565120), (582, 36188160), (589, 35758080), (608, 34640640), (620, 33970176), (640, 32908608), (684, 30791680), (720, 29252096), (744, 28308480), (760, 27712512), (768, 27423840), (776, 27141120), (855, 24633344), (873, 24125440), (912, 23093760), (930, 22646784), (960, 21939072), (970, 21712896), (992, 21231360), (1024, 20567880), (1116, 18872320), (1140, 18475008), (1152, 18282560), (1164, 18094080), (1178, 17879040), (1216, 17320320), (1240, 16985088), (1280, 16454304), (1368, 15395840), (1395, 15097856), (1440, 14626048), (1455, 14475264), (1488, 14154240), (1520, 13856256), (1536, 13711920), (1552, 13570560), (1710, 12316672), (1746, 12062720), (1767, 11919360), (1824, 11546880), (1843, 11427840), (1860, 11323392), (1920, 10969536), (1940, 10856448), (1984, 10615680), (2048, 10283940), (2232, 9436160), (2280, 9237504), (2304, 9141280), (2328, 9047040), (2356, 8939520), (2432, 8660160), (2480, 8492544), (2560, 8227152), (2736, 7697920), (2790, 7548928), (2880, 7313024), (2910, 7237632), (2945, 7151616), (2976, 7077120), (3007, 7004160), (3040, 6928128), (3072, 6855960), (3104, 6785280), (3420, 6158336), (3492, 6031360), (3534, 5959680), (3648, 5773440), (3686, 5713920), (3720, 5661696), (3840, 5484768), (3880, 5428224), (3968, 5307840), (4096, 5141970), (4365, 4825088), (4464, 4718080), (4560, 4618752), (4608, 4570640), (4656, 4523520), (4712, 4469760), (4864, 4330080), (4960, 4246272), (5120, 4113576), (5301, 3973120), (5472, 3848960), (5529, 3809280), (5580, 3774464), (5760, 3656512), (5820, 3618816), (5890, 3575808), (5952, 3538560), (6014, 3502080), (6080, 3464064), (6144, 3427980), (6208, 3392640), (6840, 3079168), (6984, 3015680), (7068, 2979840), (7296, 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(22320, 943616), (23040, 914128), (23280, 904704), (23560, 893952), (23808, 884640), (24056, 875520), (24320, 866016), (24576, 856995), (24832, 848160), (26505, 794624), (27063, 778240), (27360, 769792), (27645, 761856), (27936, 753920), (28272, 744960), (29184, 721680), (29488, 714240), (29760, 707712), (30070, 700416), (30720, 685596), (31040, 678528), (31744, 663480), (33174, 634880), (34920, 603136), (35340, 595968), (35712, 589760), (36084, 583680), (36480, 577344), (36860, 571392), (36864, 571330), (37248, 565440), (37696, 558720), (38912, 541260), (39680, 530784), (40960, 514197), (42408, 496640), (43776, 481120), (44232, 476160), (44640, 471808), (45105, 466944), (46080, 457064), (46560, 452352), (47120, 446976), (47616, 442320), (48112, 437760), (48640, 433008), (49664, 424080), (53010, 397312), (54126, 389120), (54720, 384896), (55290, 380928), (55872, 376960), (56544, 372480), (57133, 368640), (58368, 360840), (58976, 357120), (59520, 353856), (60140, 350208), (61440, 342798), (62080, 339264), (63488, 331740), (66348, 317440), (69840, 301568), (70680, 297984), (71424, 294880), (72168, 291840), (72960, 288672), (73720, 285696), (73728, 285665), (74496, 282720), (75392, 279360), (77824, 270630), (79360, 265392), (82935, 253952), (84816, 248320), (87552, 240560), (88464, 238080), (89280, 235904), (90210, 233472), (92160, 228532), (93120, 226176), (94240, 223488), (95232, 221160), (96224, 218880), (97280, 216504), (99328, 212040), (106020, 198656), (108252, 194560), (109440, 192448), (110580, 190464), (111744, 188480), (113088, 186240), (114266, 184320), (116736, 180420), (117952, 178560), (119040, 176928), (120280, 175104), (122880, 171399), (124160, 169632), (126976, 165870), (132696, 158720), (135315, 155648), (139680, 150784), (141360, 148992), (142848, 147440), (144336, 145920)]