636100680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{1297}}^1$

素因数の和:1439

約数の個数: 128

約数和(自身を含む): 1970052480

約数和(自身を除く): 1333951800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 61, 67, 120, 122, 134, 183, 201, 244, 268, 305, 335, 366, 402, 488, 536, 610, 670, 732, 804, 915, 1005, 1220, 1297, 1340, 1464, 1608, 1830, 2010, 2440, 2594, 2680, 3660, 3891, 4020, 4087, 5188, 6485, 7320, 7782, 8040, 8174, 10376, 12261, 12970, 15564, 16348, 19455, 20435, 24522, 25940, 31128, 32696, 38910, 40870, 49044, 51880, 61305, 77820, 79117, 81740, 86899, 98088, 122610, 155640, 158234, 163480, 173798, 237351, 245220, 260697, 316468, 347596, 395585, 434495, 474702, 490440, 521394, 632936, 695192, 791170, 868990, 949404, 1042788, 1186755, 1303485, 1582340, 1737980, 1898808, 2085576, 2373510, 2606970, 3164680, 3475960, 4747020, 5213940, 5300839, 9494040, 10427880, 10601678, 15902517, 21203356, 26504195, 31805034, 42406712, 53008390, 63610068, 79512585, 106016780, 127220136, 159025170, 212033560, 318050340, 636100680]

約数ペア:

[(1, 636100680), (2, 318050340), (3, 212033560), (4, 159025170), (5, 127220136), (6, 106016780), (8, 79512585), (10, 63610068), (12, 53008390), (15, 42406712), (20, 31805034), (24, 26504195), (30, 21203356), (40, 15902517), (60, 10601678), (61, 10427880), (67, 9494040), (120, 5300839), (122, 5213940), (134, 4747020), (183, 3475960), (201, 3164680), (244, 2606970), (268, 2373510), (305, 2085576), (335, 1898808), (366, 1737980), (402, 1582340), (488, 1303485), (536, 1186755), (610, 1042788), (670, 949404), (732, 868990), (804, 791170), (915, 695192), (1005, 632936), (1220, 521394), (1297, 490440), (1340, 474702), (1464, 434495), (1608, 395585), (1830, 347596), (2010, 316468), (2440, 260697), (2594, 245220), (2680, 237351), (3660, 173798), (3891, 163480), (4020, 158234), (4087, 155640), (5188, 122610), (6485, 98088), (7320, 86899), (7782, 81740), (8040, 79117), (8174, 77820), (10376, 61305), (12261, 51880), (12970, 49044), (15564, 40870), (16348, 38910), (19455, 32696), (20435, 31128), (24522, 25940)]