2888406960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{613}}^1\times {\mathrm{677}}^1$

素因数の和:1335

約数の個数: 160

約数和(自身を含む): 9291637440

約数和(自身を除く): 6403230480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 40, 48, 58, 60, 80, 87, 116, 120, 145, 174, 232, 240, 290, 348, 435, 464, 580, 613, 677, 696, 870, 1160, 1226, 1354, 1392, 1740, 1839, 2031, 2320, 2452, 2708, 3065, 3385, 3480, 3678, 4062, 4904, 5416, 6130, 6770, 6960, 7356, 8124, 9195, 9808, 10155, 10832, 12260, 13540, 14712, 16248, 17777, 18390, 19633, 20310, 24520, 27080, 29424, 32496, 35554, 36780, 39266, 40620, 49040, 53331, 54160, 58899, 71108, 73560, 78532, 81240, 88885, 98165, 106662, 117798, 142216, 147120, 157064, 162480, 177770, 196330, 213324, 235596, 266655, 284432, 294495, 314128, 355540, 392660, 415001, 426648, 471192, 533310, 588990, 711080, 785320, 830002, 853296, 942384, 1066620, 1177980, 1245003, 1422160, 1570640, 1660004, 2075005, 2133240, 2355960, 2490006, 3320008, 4150010, 4266480, 4711920, 4980012, 6225015, 6640016, 8300020, 9960024, 12035029, 12450030, 16600040, 19920048, 24070058, 24900060, 33200080, 36105087, 48140116, 49800120, 60175145, 72210174, 96280232, 99600240, 120350290, 144420348, 180525435, 192560464, 240700580, 288840696, 361050870, 481401160, 577681392, 722101740, 962802320, 1444203480, 2888406960]

約数ペア:

[(1, 2888406960), (2, 1444203480), (3, 962802320), (4, 722101740), (5, 577681392), (6, 481401160), (8, 361050870), (10, 288840696), (12, 240700580), (15, 192560464), (16, 180525435), (20, 144420348), (24, 120350290), (29, 99600240), (30, 96280232), (40, 72210174), (48, 60175145), (58, 49800120), (60, 48140116), (80, 36105087), (87, 33200080), (116, 24900060), (120, 24070058), (145, 19920048), (174, 16600040), (232, 12450030), (240, 12035029), (290, 9960024), (348, 8300020), (435, 6640016), (464, 6225015), (580, 4980012), (613, 4711920), (677, 4266480), (696, 4150010), (870, 3320008), (1160, 2490006), (1226, 2355960), (1354, 2133240), (1392, 2075005), (1740, 1660004), (1839, 1570640), (2031, 1422160), (2320, 1245003), (2452, 1177980), (2708, 1066620), (3065, 942384), (3385, 853296), (3480, 830002), (3678, 785320), (4062, 711080), (4904, 588990), (5416, 533310), (6130, 471192), (6770, 426648), (6960, 415001), (7356, 392660), (8124, 355540), (9195, 314128), (9808, 294495), (10155, 284432), (10832, 266655), (12260, 235596), (13540, 213324), (14712, 196330), (16248, 177770), (17777, 162480), (18390, 157064), (19633, 147120), (20310, 142216), (24520, 117798), (27080, 106662), (29424, 98165), (32496, 88885), (35554, 81240), (36780, 78532), (39266, 73560), (40620, 71108), (49040, 58899), (53331, 54160)]