713546480

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{223}}^1$

素因数の和:343

約数の個数: 160

約数和(自身を含む): 1823883264

約数和(自身を除く): 1110336784

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 37, 40, 46, 47, 74, 80, 92, 94, 115, 148, 184, 185, 188, 223, 230, 235, 296, 368, 370, 376, 446, 460, 470, 592, 740, 752, 851, 892, 920, 940, 1081, 1115, 1480, 1702, 1739, 1784, 1840, 1880, 2162, 2230, 2960, 3404, 3478, 3568, 3760, 4255, 4324, 4460, 5129, 5405, 6808, 6956, 8251, 8510, 8648, 8695, 8920, 10258, 10481, 10810, 13616, 13912, 16502, 17020, 17296, 17390, 17840, 20516, 20962, 21620, 25645, 27824, 33004, 34040, 34780, 39997, 41032, 41255, 41924, 43240, 51290, 52405, 66008, 68080, 69560, 79994, 82064, 82510, 83848, 86480, 102580, 104810, 132016, 139120, 159988, 165020, 167696, 189773, 199985, 205160, 209620, 241063, 319976, 330040, 379546, 387797, 399970, 410320, 419240, 482126, 639952, 660080, 759092, 775594, 799940, 838480, 948865, 964252, 1205315, 1518184, 1551188, 1599880, 1897730, 1928504, 1938985, 2410630, 3036368, 3102376, 3199760, 3795460, 3857008, 3877970, 4821260, 6204752, 7590920, 7755940, 8919331, 9642520, 15181840, 15511880, 17838662, 19285040, 31023760, 35677324, 44596655, 71354648, 89193310, 142709296, 178386620, 356773240, 713546480]

約数ペア:

[(1, 713546480), (2, 356773240), (4, 178386620), (5, 142709296), (8, 89193310), (10, 71354648), (16, 44596655), (20, 35677324), (23, 31023760), (37, 19285040), (40, 17838662), (46, 15511880), (47, 15181840), (74, 9642520), (80, 8919331), (92, 7755940), (94, 7590920), (115, 6204752), (148, 4821260), (184, 3877970), (185, 3857008), (188, 3795460), (223, 3199760), (230, 3102376), (235, 3036368), (296, 2410630), (368, 1938985), (370, 1928504), (376, 1897730), (446, 1599880), (460, 1551188), (470, 1518184), (592, 1205315), (740, 964252), (752, 948865), (851, 838480), (892, 799940), (920, 775594), (940, 759092), (1081, 660080), (1115, 639952), (1480, 482126), (1702, 419240), (1739, 410320), (1784, 399970), (1840, 387797), (1880, 379546), (2162, 330040), (2230, 319976), (2960, 241063), (3404, 209620), (3478, 205160), (3568, 199985), (3760, 189773), (4255, 167696), (4324, 165020), (4460, 159988), (5129, 139120), (5405, 132016), (6808, 104810), (6956, 102580), (8251, 86480), (8510, 83848), (8648, 82510), (8695, 82064), (8920, 79994), (10258, 69560), (10481, 68080), (10810, 66008), (13616, 52405), (13912, 51290), (16502, 43240), (17020, 41924), (17296, 41255), (17390, 41032), (17840, 39997), (20516, 34780), (20962, 34040), (21620, 33004), (25645, 27824)]