18717194880

素因数分解:

$2^7\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{613}}^1$

素因数の和:694

約数の個数: 640

約数和(自身を含む): 72748684800

約数和(自身を除く): 54031489920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 31, 32, 36, 38, 40, 45, 48, 54, 57, 60, 62, 64, 72, 76, 80, 81, 90, 93, 95, 96, 108, 114, 120, 124, 128, 135, 144, 152, 155, 160, 162, 171, 180, 186, 190, 192, 216, 228, 240, 248, 270, 279, 285, 288, 304, 310, 320, 324, 342, 360, 372, 380, 384, 405, 432, 456, 465, 480, 496, 513, 540, 558, 570, 576, 589, 608, 613, 620, 640, 648, 684, 720, 744, 760, 810, 837, 855, 864, 912, 930, 960, 992, 1026, 1080, 1116, 1140, 1152, 1178, 1216, 1226, 1240, 1296, 1368, 1395, 1440, 1488, 1520, 1539, 1620, 1674, 1710, 1728, 1767, 1824, 1839, 1860, 1920, 1984, 2052, 2160, 2232, 2280, 2356, 2432, 2452, 2480, 2511, 2565, 2592, 2736, 2790, 2880, 2945, 2976, 3040, 3065, 3078, 3240, 3348, 3420, 3456, 3534, 3648, 3678, 3720, 3968, 4104, 4185, 4320, 4464, 4560, 4712, 4904, 4960, 5022, 5130, 5184, 5301, 5472, 5517, 5580, 5760, 5890, 5952, 6080, 6130, 6156, 6480, 6696, 6840, 7068, 7296, 7356, 7440, 7695, 8208, 8370, 8640, 8835, 8928, 9120, 9195, 9424, 9808, 9920, 10044, 10260, 10368, 10602, 10944, 11034, 11160, 11647, 11780, 11904, 12160, 12260, 12312, 12555, 12960, 13392, 13680, 14136, 14712, 14880, 15390, 15903, 16416, 16551, 16740, 17280, 17670, 17856, 18240, 18390, 18848, 19003, 19616, 19840, 20088, 20520, 21204, 21888, 22068, 22320, 23294, 23560, 24520, 24624, 25110, 25920, 26505, 26784, 27360, 27585, 28272, 29424, 29760, 30780, 31806, 32832, 33102, 33480, 34941, 35340, 35712, 36480, 36780, 37696, 38006, 39232, 40176, 41040, 42408, 44136, 44640, 46588, 47120, 47709, 49040, 49248, 49653, 50220, 51840, 53010, 53568, 54720, 55170, 56544, 57009, 58235, 58848, 59520, 61560, 63612, 65664, 66204, 66960, 69882, 70680, 73560, 75392, 76012, 78464, 79515, 80352, 82080, 82755, 84816, 88272, 89280, 93176, 94240, 95015, 95418, 98080, 98496, 99306, 100440, 104823, 106020, 107136, 109440, 110340, 113088, 114018, 116470, 117696, 123120, 127224, 132408, 133920, 139764, 141360, 147120, 152024, 159030, 160704, 164160, 165510, 169632, 171027, 174705, 176544, 178560, 186352, 188480, 190030, 190836, 196160, 196992, 198612, 200880, 209646, 212040, 220680, 226176, 228036, 232940, 235392, 238545, 246240, 248265, 254448, 264816, 267840, 279528, 282720, 285045, 294240, 304048, 314469, 318060, 321408, 328320, 331020, 339264, 342054, 349410, 353088, 361057, 372704, 376960, 380060, 381672, 392320, 397224, 401760, 419292, 424080, 441360, 456072, 465880, 477090, 492480, 496530, 508896, 513081, 524115, 529632, 535680, 559056, 565440, 570090, 588480, 608096, 628938, 636120, 662040, 678528, 684108, 698820, 706176, 722114, 745408, 760120, 763344, 794448, 803520, 838584, 848160, 855135, 882720, 912144, 931760, 943407, 954180, 984960, 993060, 1017792, 1026162, 1048230, 1059264, 1083171, 1118112, 1130880, 1140180, 1176960, 1216192, 1257876, 1272240, 1324080, 1368216, 1397640, 1444228, 1490816, 1520240, 1526688, 1539243, 1572345, 1588896, 1607040, 1677168, 1696320, 1710270, 1765440, 1805285, 1824288, 1863520, 1886814, 1908360, 1986120, 2035584, 2052324, 2096460, 2118528, 2166342, 2236224, 2280360, 2432384, 2515752, 2544480, 2565405, 2648160, 2736432, 2795280, 2888456, 3040480, 3053376, 3078486, 3144690, 3177792, 3249513, 3354336, 3392640, 3420540, 3530880, 3610570, 3648576, 3727040, 3773628, 3816720, 3972240, 4104648, 4192920, 4332684, 4472448, 4560720, 4717035, 5031504, 5088960, 5130810, 5296320, 5415855, 5472864, 5590560, 5776912, 6080960, 6106752, 6156972, 6289380, 6355584, 6499026, 6708672, 6841080, 7221140, 7297152, 7454080, 7547256, 7633440, 7696215, 7944480, 8209296, 8385840, 8665368, 9121440, 9434070, 9748539, 10063008, 10177920, 10261620, 10592640, 10831710, 10945728, 11181120, 11553824, 12161920, 12313944, 12578760, 12998052, 13417344, 13682160, 14442280, 15094512, 15266880, 15392430, 15888960, 16247565, 16418592, 16771680, 17330736, 18242880, 18868140, 19497078, 20126016, 20523240, 21663420, 21891456, 22362240, 23107648, 24627888, 25157520, 25996104, 27364320, 28884560, 29245617, 30189024, 30533760, 30784860, 31777920, 32495130, 32837184, 33543360, 34661472, 36485760, 37736280, 38994156, 40252032, 41046480, 43326840, 46215296, 48742695, 49255776, 50315040, 51992208, 54728640, 57769120, 58491234, 60378048, 61569720, 64990260, 65674368, 67086720, 69322944, 75472560, 77988312, 82092960, 86653680, 97485390, 98511552, 100630080, 103984416, 109457280, 115538240, 116982468, 120756096, 123139440, 129980520, 138645888, 146228085, 150945120, 155976624, 164185920, 173307360, 194970780, 197023104, 201260160, 207968832, 231076480, 233964936, 246278880, 259961040, 292456170, 301890240, 311953248, 328371840, 346614720, 389941560, 415937664, 467929872, 492557760, 519922080, 584912340, 603780480, 623906496, 693229440, 779883120, 935859744, 985115520, 1039844160, 1169824680, 1247812992, 1559766240, 1871719488, 2079688320, 2339649360, 3119532480, 3743438976, 4679298720, 6239064960, 9358597440, 18717194880]

約数ペア:

[(1, 18717194880), (2, 9358597440), (3, 6239064960), (4, 4679298720), (5, 3743438976), (6, 3119532480), (8, 2339649360), (9, 2079688320), (10, 1871719488), (12, 1559766240), (15, 1247812992), (16, 1169824680), (18, 1039844160), (19, 985115520), (20, 935859744), (24, 779883120), (27, 693229440), (30, 623906496), (31, 603780480), (32, 584912340), (36, 519922080), (38, 492557760), (40, 467929872), (45, 415937664), (48, 389941560), (54, 346614720), (57, 328371840), (60, 311953248), (62, 301890240), (64, 292456170), (72, 259961040), (76, 246278880), (80, 233964936), (81, 231076480), (90, 207968832), (93, 201260160), (95, 197023104), (96, 194970780), (108, 173307360), (114, 164185920), (120, 155976624), (124, 150945120), (128, 146228085), (135, 138645888), (144, 129980520), (152, 123139440), (155, 120756096), (160, 116982468), (162, 115538240), (171, 109457280), (180, 103984416), (186, 100630080), (190, 98511552), (192, 97485390), (216, 86653680), (228, 82092960), (240, 77988312), (248, 75472560), (270, 69322944), (279, 67086720), (285, 65674368), (288, 64990260), (304, 61569720), (310, 60378048), (320, 58491234), (324, 57769120), (342, 54728640), (360, 51992208), (372, 50315040), (380, 49255776), (384, 48742695), (405, 46215296), (432, 43326840), (456, 41046480), (465, 40252032), (480, 38994156), (496, 37736280), (513, 36485760), (540, 34661472), (558, 33543360), (570, 32837184), (576, 32495130), (589, 31777920), (608, 30784860), (613, 30533760), (620, 30189024), (640, 29245617), (648, 28884560), (684, 27364320), (720, 25996104), (744, 25157520), (760, 24627888), (810, 23107648), (837, 22362240), (855, 21891456), (864, 21663420), (912, 20523240), (930, 20126016), (960, 19497078), (992, 18868140), (1026, 18242880), (1080, 17330736), (1116, 16771680), (1140, 16418592), (1152, 16247565), (1178, 15888960), (1216, 15392430), (1226, 15266880), (1240, 15094512), (1296, 14442280), (1368, 13682160), (1395, 13417344), (1440, 12998052), (1488, 12578760), (1520, 12313944), (1539, 12161920), (1620, 11553824), (1674, 11181120), (1710, 10945728), (1728, 10831710), (1767, 10592640), (1824, 10261620), (1839, 10177920), (1860, 10063008), (1920, 9748539), (1984, 9434070), (2052, 9121440), (2160, 8665368), (2232, 8385840), (2280, 8209296), (2356, 7944480), (2432, 7696215), (2452, 7633440), (2480, 7547256), (2511, 7454080), (2565, 7297152), (2592, 7221140), (2736, 6841080), (2790, 6708672), (2880, 6499026), (2945, 6355584), (2976, 6289380), (3040, 6156972), (3065, 6106752), (3078, 6080960), (3240, 5776912), (3348, 5590560), (3420, 5472864), (3456, 5415855), (3534, 5296320), (3648, 5130810), (3678, 5088960), (3720, 5031504), (3968, 4717035), (4104, 4560720), (4185, 4472448), (4320, 4332684), (4464, 4192920), (4560, 4104648), (4712, 3972240), (4904, 3816720), (4960, 3773628), (5022, 3727040), (5130, 3648576), (5184, 3610570), (5301, 3530880), (5472, 3420540), (5517, 3392640), (5580, 3354336), (5760, 3249513), (5890, 3177792), (5952, 3144690), (6080, 3078486), (6130, 3053376), (6156, 3040480), (6480, 2888456), (6696, 2795280), (6840, 2736432), (7068, 2648160), (7296, 2565405), (7356, 2544480), (7440, 2515752), (7695, 2432384), (8208, 2280360), (8370, 2236224), (8640, 2166342), (8835, 2118528), (8928, 2096460), (9120, 2052324), (9195, 2035584), (9424, 1986120), (9808, 1908360), (9920, 1886814), (10044, 1863520), (10260, 1824288), (10368, 1805285), (10602, 1765440), (10944, 1710270), (11034, 1696320), (11160, 1677168), (11647, 1607040), (11780, 1588896), (11904, 1572345), (12160, 1539243), (12260, 1526688), (12312, 1520240), (12555, 1490816), (12960, 1444228), (13392, 1397640), (13680, 1368216), (14136, 1324080), (14712, 1272240), (14880, 1257876), (15390, 1216192), (15903, 1176960), (16416, 1140180), (16551, 1130880), (16740, 1118112), (17280, 1083171), (17670, 1059264), (17856, 1048230), (18240, 1026162), (18390, 1017792), (18848, 993060), (19003, 984960), (19616, 954180), (19840, 943407), (20088, 931760), (20520, 912144), (21204, 882720), (21888, 855135), (22068, 848160), (22320, 838584), (23294, 803520), (23560, 794448), (24520, 763344), (24624, 760120), (25110, 745408), (25920, 722114), (26505, 706176), (26784, 698820), (27360, 684108), (27585, 678528), (28272, 662040), (29424, 636120), (29760, 628938), (30780, 608096), (31806, 588480), (32832, 570090), (33102, 565440), (33480, 559056), (34941, 535680), (35340, 529632), (35712, 524115), (36480, 513081), (36780, 508896), (37696, 496530), (38006, 492480), (39232, 477090), (40176, 465880), (41040, 456072), (42408, 441360), (44136, 424080), (44640, 419292), (46588, 401760), (47120, 397224), (47709, 392320), (49040, 381672), (49248, 380060), (49653, 376960), (50220, 372704), (51840, 361057), (53010, 353088), (53568, 349410), (54720, 342054), (55170, 339264), (56544, 331020), (57009, 328320), (58235, 321408), (58848, 318060), (59520, 314469), (61560, 304048), (63612, 294240), (65664, 285045), (66204, 282720), (66960, 279528), (69882, 267840), (70680, 264816), (73560, 254448), (75392, 248265), (76012, 246240), (78464, 238545), (79515, 235392), (80352, 232940), (82080, 228036), (82755, 226176), (84816, 220680), (88272, 212040), (89280, 209646), (93176, 200880), (94240, 198612), (95015, 196992), (95418, 196160), (98080, 190836), (98496, 190030), (99306, 188480), (100440, 186352), (104823, 178560), (106020, 176544), (107136, 174705), (109440, 171027), (110340, 169632), (113088, 165510), (114018, 164160), (116470, 160704), (117696, 159030), (123120, 152024), (127224, 147120), (132408, 141360), (133920, 139764)]