127790520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{677}}^1$

素因数の和:726

約数の個数: 192

約数和(自身を含む): 454476960

約数和(自身を除く): 326686440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 20, 22, 24, 26, 30, 33, 39, 40, 44, 52, 55, 60, 65, 66, 78, 88, 104, 110, 120, 121, 130, 132, 143, 156, 165, 195, 220, 242, 260, 264, 286, 312, 330, 363, 390, 429, 440, 484, 520, 572, 605, 660, 677, 715, 726, 780, 858, 968, 1144, 1210, 1320, 1354, 1430, 1452, 1560, 1573, 1716, 1815, 2031, 2145, 2420, 2708, 2860, 2904, 3146, 3385, 3432, 3630, 4062, 4290, 4719, 4840, 5416, 5720, 6292, 6770, 7260, 7447, 7865, 8124, 8580, 8801, 9438, 10155, 12584, 13540, 14520, 14894, 15730, 16248, 17160, 17602, 18876, 20310, 22341, 23595, 26403, 27080, 29788, 31460, 35204, 37235, 37752, 40620, 44005, 44682, 47190, 52806, 59576, 62920, 70408, 74470, 81240, 81917, 88010, 89364, 94380, 96811, 105612, 111705, 132015, 148940, 163834, 176020, 178728, 188760, 193622, 211224, 223410, 245751, 264030, 290433, 297880, 327668, 352040, 387244, 409585, 446820, 484055, 491502, 528060, 580866, 655336, 774488, 819170, 893640, 968110, 983004, 1056120, 1064921, 1161732, 1228755, 1452165, 1638340, 1936220, 1966008, 2129842, 2323464, 2457510, 2904330, 3194763, 3276680, 3872440, 4259684, 4915020, 5324605, 5808660, 6389526, 8519368, 9830040, 10649210, 11617320, 12779052, 15973815, 21298420, 25558104, 31947630, 42596840, 63895260, 127790520]

約数ペア:

[(1, 127790520), (2, 63895260), (3, 42596840), (4, 31947630), (5, 25558104), (6, 21298420), (8, 15973815), (10, 12779052), (11, 11617320), (12, 10649210), (13, 9830040), (15, 8519368), (20, 6389526), (22, 5808660), (24, 5324605), (26, 4915020), (30, 4259684), (33, 3872440), (39, 3276680), (40, 3194763), (44, 2904330), (52, 2457510), (55, 2323464), (60, 2129842), (65, 1966008), (66, 1936220), (78, 1638340), (88, 1452165), (104, 1228755), (110, 1161732), (120, 1064921), (121, 1056120), (130, 983004), (132, 968110), (143, 893640), (156, 819170), (165, 774488), (195, 655336), (220, 580866), (242, 528060), (260, 491502), (264, 484055), (286, 446820), (312, 409585), (330, 387244), (363, 352040), (390, 327668), (429, 297880), (440, 290433), (484, 264030), (520, 245751), (572, 223410), (605, 211224), (660, 193622), (677, 188760), (715, 178728), (726, 176020), (780, 163834), (858, 148940), (968, 132015), (1144, 111705), (1210, 105612), (1320, 96811), (1354, 94380), (1430, 89364), (1452, 88010), (1560, 81917), (1573, 81240), (1716, 74470), (1815, 70408), (2031, 62920), (2145, 59576), (2420, 52806), (2708, 47190), (2860, 44682), (2904, 44005), (3146, 40620), (3385, 37752), (3432, 37235), (3630, 35204), (4062, 31460), (4290, 29788), (4719, 27080), (4840, 26403), (5416, 23595), (5720, 22341), (6292, 20310), (6770, 18876), (7260, 17602), (7447, 17160), (7865, 16248), (8124, 15730), (8580, 14894), (8801, 14520), (9438, 13540), (10155, 12584)]