8408503080

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{70141}}^1$

素因数の和:70201

約数の個数: 160

約数和(自身を含む): 29026162440

約数和(自身を除く): 20617659360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 37, 40, 45, 54, 60, 72, 74, 81, 90, 108, 111, 120, 135, 148, 162, 180, 185, 216, 222, 270, 296, 324, 333, 360, 370, 405, 444, 540, 555, 648, 666, 740, 810, 888, 999, 1080, 1110, 1332, 1480, 1620, 1665, 1998, 2220, 2664, 2997, 3240, 3330, 3996, 4440, 4995, 5994, 6660, 7992, 9990, 11988, 13320, 14985, 19980, 23976, 29970, 39960, 59940, 70141, 119880, 140282, 210423, 280564, 350705, 420846, 561128, 631269, 701410, 841692, 1052115, 1262538, 1402820, 1683384, 1893807, 2104230, 2525076, 2595217, 2805640, 3156345, 3787614, 4208460, 5050152, 5190434, 5681421, 6312690, 7575228, 7785651, 8416920, 9469035, 10380868, 11362842, 12625380, 12976085, 15150456, 15571302, 18938070, 20761736, 22725684, 23356953, 25250760, 25952170, 28407105, 31142604, 37876140, 38928255, 45451368, 46713906, 51904340, 56814210, 62285208, 70070859, 75752280, 77856510, 93427812, 103808680, 113628420, 116784765, 140141718, 155713020, 186855624, 210212577, 227256840, 233569530, 280283436, 311426040, 350354295, 420425154, 467139060, 560566872, 700708590, 840850308, 934278120, 1051062885, 1401417180, 1681700616, 2102125770, 2802834360, 4204251540, 8408503080]

約数ペア:

[(1, 8408503080), (2, 4204251540), (3, 2802834360), (4, 2102125770), (5, 1681700616), (6, 1401417180), (8, 1051062885), (9, 934278120), (10, 840850308), (12, 700708590), (15, 560566872), (18, 467139060), (20, 420425154), (24, 350354295), (27, 311426040), (30, 280283436), (36, 233569530), (37, 227256840), (40, 210212577), (45, 186855624), (54, 155713020), (60, 140141718), (72, 116784765), (74, 113628420), (81, 103808680), (90, 93427812), (108, 77856510), (111, 75752280), (120, 70070859), (135, 62285208), (148, 56814210), (162, 51904340), (180, 46713906), (185, 45451368), (216, 38928255), (222, 37876140), (270, 31142604), (296, 28407105), (324, 25952170), (333, 25250760), (360, 23356953), (370, 22725684), (405, 20761736), (444, 18938070), (540, 15571302), (555, 15150456), (648, 12976085), (666, 12625380), (740, 11362842), (810, 10380868), (888, 9469035), (999, 8416920), (1080, 7785651), (1110, 7575228), (1332, 6312690), (1480, 5681421), (1620, 5190434), (1665, 5050152), (1998, 4208460), (2220, 3787614), (2664, 3156345), (2997, 2805640), (3240, 2595217), (3330, 2525076), (3996, 2104230), (4440, 1893807), (4995, 1683384), (5994, 1402820), (6660, 1262538), (7992, 1052115), (9990, 841692), (11988, 701410), (13320, 631269), (14985, 561128), (19980, 420846), (23976, 350705), (29970, 280564), (39960, 210423), (59940, 140282), (70141, 119880)]