717491280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{797}}^1$

素因数の和:866

約数の個数: 240

約数和(自身を含む): 2526838272

約数和(自身を除く): 1809346992

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 31, 33, 40, 44, 48, 55, 60, 62, 66, 80, 88, 93, 110, 120, 121, 124, 132, 155, 165, 176, 186, 220, 240, 242, 248, 264, 310, 330, 341, 363, 372, 440, 465, 484, 496, 528, 605, 620, 660, 682, 726, 744, 797, 880, 930, 968, 1023, 1210, 1240, 1320, 1364, 1452, 1488, 1594, 1705, 1815, 1860, 1936, 2046, 2391, 2420, 2480, 2640, 2728, 2904, 3188, 3410, 3630, 3720, 3751, 3985, 4092, 4782, 4840, 5115, 5456, 5808, 6376, 6820, 7260, 7440, 7502, 7970, 8184, 8767, 9564, 9680, 10230, 11253, 11955, 12752, 13640, 14520, 15004, 15940, 16368, 17534, 18755, 19128, 20460, 22506, 23910, 24707, 26301, 27280, 29040, 30008, 31880, 35068, 37510, 38256, 40920, 43835, 45012, 47820, 49414, 52602, 56265, 60016, 63760, 70136, 74121, 75020, 81840, 87670, 90024, 95640, 96437, 98828, 105204, 112530, 123535, 131505, 140272, 148242, 150040, 175340, 180048, 191280, 192874, 197656, 210408, 225060, 247070, 263010, 271777, 289311, 296484, 300080, 350680, 370605, 385748, 395312, 420816, 450120, 482185, 494140, 526020, 543554, 578622, 592968, 701360, 741210, 771496, 815331, 900240, 964370, 988280, 1052040, 1087108, 1157244, 1185936, 1358885, 1446555, 1482420, 1542992, 1630662, 1928740, 1976560, 2104080, 2174216, 2314488, 2717770, 2893110, 2964840, 2989547, 3261324, 3857480, 4076655, 4348432, 4628976, 5435540, 5786220, 5929680, 5979094, 6522648, 7714960, 8153310, 8968641, 10871080, 11572440, 11958188, 13045296, 14947735, 16306620, 17937282, 21742160, 23144880, 23916376, 29895470, 32613240, 35874564, 44843205, 47832752, 59790940, 65226480, 71749128, 89686410, 119581880, 143498256, 179372820, 239163760, 358745640, 717491280]

約数ペア:

[(1, 717491280), (2, 358745640), (3, 239163760), (4, 179372820), (5, 143498256), (6, 119581880), (8, 89686410), (10, 71749128), (11, 65226480), (12, 59790940), (15, 47832752), (16, 44843205), (20, 35874564), (22, 32613240), (24, 29895470), (30, 23916376), (31, 23144880), (33, 21742160), (40, 17937282), (44, 16306620), (48, 14947735), (55, 13045296), (60, 11958188), (62, 11572440), (66, 10871080), (80, 8968641), (88, 8153310), (93, 7714960), (110, 6522648), (120, 5979094), (121, 5929680), (124, 5786220), (132, 5435540), (155, 4628976), (165, 4348432), (176, 4076655), (186, 3857480), (220, 3261324), (240, 2989547), (242, 2964840), (248, 2893110), (264, 2717770), (310, 2314488), (330, 2174216), (341, 2104080), (363, 1976560), (372, 1928740), (440, 1630662), (465, 1542992), (484, 1482420), (496, 1446555), (528, 1358885), (605, 1185936), (620, 1157244), (660, 1087108), (682, 1052040), (726, 988280), (744, 964370), (797, 900240), (880, 815331), (930, 771496), (968, 741210), (1023, 701360), (1210, 592968), (1240, 578622), (1320, 543554), (1364, 526020), (1452, 494140), (1488, 482185), (1594, 450120), (1705, 420816), (1815, 395312), (1860, 385748), (1936, 370605), (2046, 350680), (2391, 300080), (2420, 296484), (2480, 289311), (2640, 271777), (2728, 263010), (2904, 247070), (3188, 225060), (3410, 210408), (3630, 197656), (3720, 192874), (3751, 191280), (3985, 180048), (4092, 175340), (4782, 150040), (4840, 148242), (5115, 140272), (5456, 131505), (5808, 123535), (6376, 112530), (6820, 105204), (7260, 98828), (7440, 96437), (7502, 95640), (7970, 90024), (8184, 87670), (8767, 81840), (9564, 75020), (9680, 74121), (10230, 70136), (11253, 63760), (11955, 60016), (12752, 56265), (13640, 52602), (14520, 49414), (15004, 47820), (15940, 45012), (16368, 43835), (17534, 40920), (18755, 38256), (19128, 37510), (20460, 35068), (22506, 31880), (23910, 30008), (24707, 29040), (26301, 27280)]