80012710440

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1899637}}^1$

素因数の和:1899673

約数の個数: 160

約数和(自身を含む): 289618809480

約数和(自身を除く): 209606099040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 54, 60, 65, 72, 78, 81, 90, 104, 108, 117, 120, 130, 135, 156, 162, 180, 195, 216, 234, 260, 270, 312, 324, 351, 360, 390, 405, 468, 520, 540, 585, 648, 702, 780, 810, 936, 1053, 1080, 1170, 1404, 1560, 1620, 1755, 2106, 2340, 2808, 3240, 3510, 4212, 4680, 5265, 7020, 8424, 10530, 14040, 21060, 42120, 1899637, 3799274, 5698911, 7598548, 9498185, 11397822, 15197096, 17096733, 18996370, 22795644, 24695281, 28494555, 34193466, 37992740, 45591288, 49390562, 51290199, 56989110, 68386932, 74085843, 75985480, 85483665, 98781124, 102580398, 113978220, 123476405, 136773864, 148171686, 153870597, 170967330, 197562248, 205160796, 222257529, 227956440, 246952810, 256450995, 296343372, 307741194, 341934660, 370429215, 410321592, 444515058, 493905620, 512901990, 592686744, 615482388, 666772587, 683869320, 740858430, 769352985, 889030116, 987811240, 1025803980, 1111287645, 1230964776, 1333545174, 1481716860, 1538705970, 1778060232, 2000317761, 2051607960, 2222575290, 2667090348, 2963433720, 3077411940, 3333862935, 4000635522, 4445150580, 5334180696, 6154823880, 6667725870, 8001271044, 8890301160, 10001588805, 13335451740, 16002542088, 20003177610, 26670903480, 40006355220, 80012710440]

約数ペア:

[(1, 80012710440), (2, 40006355220), (3, 26670903480), (4, 20003177610), (5, 16002542088), (6, 13335451740), (8, 10001588805), (9, 8890301160), (10, 8001271044), (12, 6667725870), (13, 6154823880), (15, 5334180696), (18, 4445150580), (20, 4000635522), (24, 3333862935), (26, 3077411940), (27, 2963433720), (30, 2667090348), (36, 2222575290), (39, 2051607960), (40, 2000317761), (45, 1778060232), (52, 1538705970), (54, 1481716860), (60, 1333545174), (65, 1230964776), (72, 1111287645), (78, 1025803980), (81, 987811240), (90, 889030116), (104, 769352985), (108, 740858430), (117, 683869320), (120, 666772587), (130, 615482388), (135, 592686744), (156, 512901990), (162, 493905620), (180, 444515058), (195, 410321592), (216, 370429215), (234, 341934660), (260, 307741194), (270, 296343372), (312, 256450995), (324, 246952810), (351, 227956440), (360, 222257529), (390, 205160796), (405, 197562248), (468, 170967330), (520, 153870597), (540, 148171686), (585, 136773864), (648, 123476405), (702, 113978220), (780, 102580398), (810, 98781124), (936, 85483665), (1053, 75985480), (1080, 74085843), (1170, 68386932), (1404, 56989110), (1560, 51290199), (1620, 49390562), (1755, 45591288), (2106, 37992740), (2340, 34193466), (2808, 28494555), (3240, 24695281), (3510, 22795644), (4212, 18996370), (4680, 17096733), (5265, 15197096), (7020, 11397822), (8424, 9498185), (10530, 7598548), (14040, 5698911), (21060, 3799274), (42120, 1899637)]