74470880

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1$

素因数の和:193

約数の個数: 192

約数和(自身を含む): 215550720

約数和(自身を除く): 141079840

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 17, 19, 20, 22, 32, 34, 38, 40, 44, 55, 68, 76, 80, 85, 88, 95, 110, 131, 136, 152, 160, 170, 176, 187, 190, 209, 220, 262, 272, 304, 323, 340, 352, 374, 380, 418, 440, 524, 544, 608, 646, 655, 680, 748, 760, 836, 880, 935, 1045, 1048, 1292, 1310, 1360, 1441, 1496, 1520, 1615, 1672, 1760, 1870, 2090, 2096, 2227, 2489, 2584, 2620, 2720, 2882, 2992, 3040, 3230, 3344, 3553, 3740, 4180, 4192, 4454, 4978, 5168, 5240, 5764, 5984, 6460, 6688, 7106, 7205, 7480, 8360, 8908, 9956, 10336, 10480, 11135, 11528, 12445, 12920, 14212, 14410, 14960, 16720, 17765, 17816, 19912, 20960, 22270, 23056, 24497, 24890, 25840, 27379, 28424, 28820, 29920, 33440, 35530, 35632, 39824, 42313, 44540, 46112, 48994, 49780, 51680, 54758, 56848, 57640, 71060, 71264, 79648, 84626, 89080, 97988, 99560, 109516, 113696, 115280, 122485, 136895, 142120, 169252, 178160, 195976, 199120, 211565, 219032, 230560, 244970, 273790, 284240, 338504, 356320, 391952, 398240, 423130, 438064, 465443, 489940, 547580, 568480, 677008, 783904, 846260, 876128, 930886, 979880, 1095160, 1354016, 1692520, 1861772, 1959760, 2190320, 2327215, 3385040, 3723544, 3919520, 4380640, 4654430, 6770080, 7447088, 9308860, 14894176, 18617720, 37235440, 74470880]

約数ペア:

[(1, 74470880), (2, 37235440), (4, 18617720), (5, 14894176), (8, 9308860), (10, 7447088), (11, 6770080), (16, 4654430), (17, 4380640), (19, 3919520), (20, 3723544), (22, 3385040), (32, 2327215), (34, 2190320), (38, 1959760), (40, 1861772), (44, 1692520), (55, 1354016), (68, 1095160), (76, 979880), (80, 930886), (85, 876128), (88, 846260), (95, 783904), (110, 677008), (131, 568480), (136, 547580), (152, 489940), (160, 465443), (170, 438064), (176, 423130), (187, 398240), (190, 391952), (209, 356320), (220, 338504), (262, 284240), (272, 273790), (304, 244970), (323, 230560), (340, 219032), (352, 211565), (374, 199120), (380, 195976), (418, 178160), (440, 169252), (524, 142120), (544, 136895), (608, 122485), (646, 115280), (655, 113696), (680, 109516), (748, 99560), (760, 97988), (836, 89080), (880, 84626), (935, 79648), (1045, 71264), (1048, 71060), (1292, 57640), (1310, 56848), (1360, 54758), (1441, 51680), (1496, 49780), (1520, 48994), (1615, 46112), (1672, 44540), (1760, 42313), (1870, 39824), (2090, 35632), (2096, 35530), (2227, 33440), (2489, 29920), (2584, 28820), (2620, 28424), (2720, 27379), (2882, 25840), (2992, 24890), (3040, 24497), (3230, 23056), (3344, 22270), (3553, 20960), (3740, 19912), (4180, 17816), (4192, 17765), (4454, 16720), (4978, 14960), (5168, 14410), (5240, 14212), (5764, 12920), (5984, 12445), (6460, 11528), (6688, 11135), (7106, 10480), (7205, 10336), (7480, 9956), (8360, 8908)]