2031116640

素因数分解:

$2^5\times 3^1\times 5^1\times 7^2\times {\mathrm{86357}}^1$

素因数の和:86389

約数の個数: 144

約数和(自身を含む): 7442677872

約数和(自身を除く): 5411561232

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 49, 56, 60, 70, 80, 84, 96, 98, 105, 112, 120, 140, 147, 160, 168, 196, 210, 224, 240, 245, 280, 294, 336, 392, 420, 480, 490, 560, 588, 672, 735, 784, 840, 980, 1120, 1176, 1470, 1568, 1680, 1960, 2352, 2940, 3360, 3920, 4704, 5880, 7840, 11760, 23520, 86357, 172714, 259071, 345428, 431785, 518142, 604499, 690856, 863570, 1036284, 1208998, 1295355, 1381712, 1727140, 1813497, 2072568, 2417996, 2590710, 2763424, 3022495, 3454280, 3626994, 4145136, 4231493, 4835992, 5181420, 6044990, 6908560, 7253988, 8290272, 8462986, 9067485, 9671984, 10362840, 12089980, 12694479, 13817120, 14507976, 16925972, 18134970, 19343968, 20725680, 21157465, 24179960, 25388958, 29015952, 33851944, 36269940, 41451360, 42314930, 48359920, 50777916, 58031904, 63472395, 67703888, 72539880, 84629860, 96719840, 101555832, 126944790, 135407776, 145079760, 169259720, 203111664, 253889580, 290159520, 338519440, 406223328, 507779160, 677038880, 1015558320, 2031116640]

約数ペア:

[(1, 2031116640), (2, 1015558320), (3, 677038880), (4, 507779160), (5, 406223328), (6, 338519440), (7, 290159520), (8, 253889580), (10, 203111664), (12, 169259720), (14, 145079760), (15, 135407776), (16, 126944790), (20, 101555832), (21, 96719840), (24, 84629860), (28, 72539880), (30, 67703888), (32, 63472395), (35, 58031904), (40, 50777916), (42, 48359920), (48, 42314930), (49, 41451360), (56, 36269940), (60, 33851944), (70, 29015952), (80, 25388958), (84, 24179960), (96, 21157465), (98, 20725680), (105, 19343968), (112, 18134970), (120, 16925972), (140, 14507976), (147, 13817120), (160, 12694479), (168, 12089980), (196, 10362840), (210, 9671984), (224, 9067485), (240, 8462986), (245, 8290272), (280, 7253988), (294, 6908560), (336, 6044990), (392, 5181420), (420, 4835992), (480, 4231493), (490, 4145136), (560, 3626994), (588, 3454280), (672, 3022495), (735, 2763424), (784, 2590710), (840, 2417996), (980, 2072568), (1120, 1813497), (1176, 1727140), (1470, 1381712), (1568, 1295355), (1680, 1208998), (1960, 1036284), (2352, 863570), (2940, 690856), (3360, 604499), (3920, 518142), (4704, 431785), (5880, 345428), (7840, 259071), (11760, 172714), (23520, 86357)]