2087373420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{239}}^1\times {\mathrm{401}}^1$

素因数の和:677

約数の個数: 216

約数和(自身を含む): 7006184640

約数和(自身を除く): 4918811220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 121, 132, 165, 180, 198, 220, 239, 242, 330, 363, 396, 401, 478, 484, 495, 605, 660, 717, 726, 802, 956, 990, 1089, 1195, 1203, 1210, 1434, 1452, 1604, 1815, 1980, 2005, 2151, 2178, 2390, 2406, 2420, 2629, 2868, 3585, 3609, 3630, 4010, 4302, 4356, 4411, 4780, 4812, 5258, 5445, 6015, 7170, 7218, 7260, 7887, 8020, 8604, 8822, 10516, 10755, 10890, 12030, 13145, 13233, 14340, 14436, 15774, 17644, 18045, 21510, 21780, 22055, 23661, 24060, 26290, 26466, 28919, 31548, 36090, 39435, 39699, 43020, 44110, 47322, 48521, 52580, 52932, 57838, 66165, 72180, 78870, 79398, 86757, 88220, 94644, 95839, 97042, 115676, 118305, 132330, 144595, 145563, 157740, 158796, 173514, 191678, 194084, 198495, 236610, 242605, 260271, 264660, 287517, 289190, 291126, 347028, 383356, 396990, 433785, 436689, 473220, 479195, 485210, 520542, 575034, 578380, 582252, 727815, 793980, 862551, 867570, 873378, 958390, 970420, 1041084, 1054229, 1150068, 1301355, 1437585, 1455630, 1725102, 1735140, 1746756, 1916780, 2108458, 2183445, 2602710, 2875170, 2911260, 3162687, 3450204, 4216916, 4312755, 4366890, 5205420, 5271145, 5750340, 6325374, 8625510, 8733780, 9488061, 10542290, 11596519, 12650748, 15813435, 17251020, 18976122, 21084580, 23193038, 31626870, 34789557, 37952244, 46386076, 47440305, 57982595, 63253740, 69579114, 94880610, 104368671, 115965190, 139158228, 173947785, 189761220, 208737342, 231930380, 347895570, 417474684, 521843355, 695791140, 1043686710, 2087373420]

約数ペア:

[(1, 2087373420), (2, 1043686710), (3, 695791140), (4, 521843355), (5, 417474684), (6, 347895570), (9, 231930380), (10, 208737342), (11, 189761220), (12, 173947785), (15, 139158228), (18, 115965190), (20, 104368671), (22, 94880610), (30, 69579114), (33, 63253740), (36, 57982595), (44, 47440305), (45, 46386076), (55, 37952244), (60, 34789557), (66, 31626870), (90, 23193038), (99, 21084580), (110, 18976122), (121, 17251020), (132, 15813435), (165, 12650748), (180, 11596519), (198, 10542290), (220, 9488061), (239, 8733780), (242, 8625510), (330, 6325374), (363, 5750340), (396, 5271145), (401, 5205420), (478, 4366890), (484, 4312755), (495, 4216916), (605, 3450204), (660, 3162687), (717, 2911260), (726, 2875170), (802, 2602710), (956, 2183445), (990, 2108458), (1089, 1916780), (1195, 1746756), (1203, 1735140), (1210, 1725102), (1434, 1455630), (1452, 1437585), (1604, 1301355), (1815, 1150068), (1980, 1054229), (2005, 1041084), (2151, 970420), (2178, 958390), (2390, 873378), (2406, 867570), (2420, 862551), (2629, 793980), (2868, 727815), (3585, 582252), (3609, 578380), (3630, 575034), (4010, 520542), (4302, 485210), (4356, 479195), (4411, 473220), (4780, 436689), (4812, 433785), (5258, 396990), (5445, 383356), (6015, 347028), (7170, 291126), (7218, 289190), (7260, 287517), (7887, 264660), (8020, 260271), (8604, 242605), (8822, 236610), (10516, 198495), (10755, 194084), (10890, 191678), (12030, 173514), (13145, 158796), (13233, 157740), (14340, 145563), (14436, 144595), (15774, 132330), (17644, 118305), (18045, 115676), (21510, 97042), (21780, 95839), (22055, 94644), (23661, 88220), (24060, 86757), (26290, 79398), (26466, 78870), (28919, 72180), (31548, 66165), (36090, 57838), (39435, 52932), (39699, 52580), (43020, 48521), (44110, 47322)]