3108189720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{4099}}^1$

素因数の和:4273

約数の個数: 128

約数和(自身を含む): 9564480000

約数和(自身を除く): 6456290280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 71, 89, 120, 142, 178, 213, 267, 284, 355, 356, 426, 445, 534, 568, 710, 712, 852, 890, 1065, 1068, 1335, 1420, 1704, 1780, 2130, 2136, 2670, 2840, 3560, 4099, 4260, 5340, 6319, 8198, 8520, 10680, 12297, 12638, 16396, 18957, 20495, 24594, 25276, 31595, 32792, 37914, 40990, 49188, 50552, 61485, 63190, 75828, 81980, 94785, 98376, 122970, 126380, 151656, 163960, 189570, 245940, 252760, 291029, 364811, 379140, 491880, 582058, 729622, 758280, 873087, 1094433, 1164116, 1455145, 1459244, 1746174, 1824055, 2188866, 2328232, 2910290, 2918488, 3492348, 3648110, 4365435, 4377732, 5472165, 5820580, 6984696, 7296220, 8730870, 8755464, 10944330, 11641160, 14592440, 17461740, 21888660, 25901581, 34923480, 43777320, 51803162, 77704743, 103606324, 129507905, 155409486, 207212648, 259015810, 310818972, 388523715, 518031620, 621637944, 777047430, 1036063240, 1554094860, 3108189720]

約数ペア:

[(1, 3108189720), (2, 1554094860), (3, 1036063240), (4, 777047430), (5, 621637944), (6, 518031620), (8, 388523715), (10, 310818972), (12, 259015810), (15, 207212648), (20, 155409486), (24, 129507905), (30, 103606324), (40, 77704743), (60, 51803162), (71, 43777320), (89, 34923480), (120, 25901581), (142, 21888660), (178, 17461740), (213, 14592440), (267, 11641160), (284, 10944330), (355, 8755464), (356, 8730870), (426, 7296220), (445, 6984696), (534, 5820580), (568, 5472165), (710, 4377732), (712, 4365435), (852, 3648110), (890, 3492348), (1065, 2918488), (1068, 2910290), (1335, 2328232), (1420, 2188866), (1704, 1824055), (1780, 1746174), (2130, 1459244), (2136, 1455145), (2670, 1164116), (2840, 1094433), (3560, 873087), (4099, 758280), (4260, 729622), (5340, 582058), (6319, 491880), (8198, 379140), (8520, 364811), (10680, 291029), (12297, 252760), (12638, 245940), (16396, 189570), (18957, 163960), (20495, 151656), (24594, 126380), (25276, 122970), (31595, 98376), (32792, 94785), (37914, 81980), (40990, 75828), (49188, 63190), (50552, 61485)]