1217537160

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{151}}^1\times {\mathrm{331}}^1$

素因数の和:532

約数の個数: 256

約数和(自身を含む): 4360089600

約数和(自身を除く): 3142552440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 29, 30, 35, 40, 42, 56, 58, 60, 70, 84, 87, 105, 116, 120, 140, 145, 151, 168, 174, 203, 210, 232, 280, 290, 302, 331, 348, 406, 420, 435, 453, 580, 604, 609, 662, 696, 755, 812, 840, 870, 906, 993, 1015, 1057, 1160, 1208, 1218, 1324, 1510, 1624, 1655, 1740, 1812, 1986, 2030, 2114, 2265, 2317, 2436, 2648, 3020, 3045, 3171, 3310, 3480, 3624, 3972, 4060, 4228, 4379, 4530, 4634, 4872, 4965, 5285, 6040, 6090, 6342, 6620, 6951, 7944, 8120, 8456, 8758, 9060, 9268, 9599, 9930, 10570, 11585, 12180, 12684, 13137, 13240, 13902, 15855, 17516, 18120, 18536, 19198, 19860, 21140, 21895, 23170, 24360, 25368, 26274, 27804, 28797, 30653, 31710, 34755, 35032, 38396, 39720, 42280, 43790, 46340, 47995, 49981, 52548, 55608, 57594, 61306, 63420, 65685, 67193, 69510, 76792, 87580, 91959, 92680, 95990, 99962, 105096, 115188, 122612, 126840, 131370, 134386, 139020, 143985, 149943, 153265, 175160, 183918, 191980, 199924, 201579, 230376, 245224, 249905, 262740, 268772, 278040, 287970, 299886, 306530, 335965, 349867, 367836, 383960, 399848, 403158, 459795, 499810, 525480, 537544, 575940, 599772, 613060, 671930, 699734, 735672, 749715, 806316, 919590, 999620, 1007895, 1049601, 1151880, 1199544, 1226120, 1343860, 1399468, 1449449, 1499430, 1612632, 1749335, 1839180, 1999240, 2015790, 2099202, 2687720, 2798936, 2898898, 2998860, 3498670, 3678360, 4031580, 4198404, 4348347, 5248005, 5797796, 5997720, 6997340, 7247245, 8063160, 8396808, 8696694, 10146143, 10496010, 11595592, 13994680, 14494490, 17393388, 20292286, 20992020, 21741735, 28988980, 30438429, 34786776, 40584572, 41984040, 43483470, 50730715, 57977960, 60876858, 81169144, 86966940, 101461430, 121753716, 152192145, 173933880, 202922860, 243507432, 304384290, 405845720, 608768580, 1217537160]

約数ペア:

[(1, 1217537160), (2, 608768580), (3, 405845720), (4, 304384290), (5, 243507432), (6, 202922860), (7, 173933880), (8, 152192145), (10, 121753716), (12, 101461430), (14, 86966940), (15, 81169144), (20, 60876858), (21, 57977960), (24, 50730715), (28, 43483470), (29, 41984040), (30, 40584572), (35, 34786776), (40, 30438429), (42, 28988980), (56, 21741735), (58, 20992020), (60, 20292286), (70, 17393388), (84, 14494490), (87, 13994680), (105, 11595592), (116, 10496010), (120, 10146143), (140, 8696694), (145, 8396808), (151, 8063160), (168, 7247245), (174, 6997340), (203, 5997720), (210, 5797796), (232, 5248005), (280, 4348347), (290, 4198404), (302, 4031580), (331, 3678360), (348, 3498670), (406, 2998860), (420, 2898898), (435, 2798936), (453, 2687720), (580, 2099202), (604, 2015790), (609, 1999240), (662, 1839180), (696, 1749335), (755, 1612632), (812, 1499430), (840, 1449449), (870, 1399468), (906, 1343860), (993, 1226120), (1015, 1199544), (1057, 1151880), (1160, 1049601), (1208, 1007895), (1218, 999620), (1324, 919590), (1510, 806316), (1624, 749715), (1655, 735672), (1740, 699734), (1812, 671930), (1986, 613060), (2030, 599772), (2114, 575940), (2265, 537544), (2317, 525480), (2436, 499810), (2648, 459795), (3020, 403158), (3045, 399848), (3171, 383960), (3310, 367836), (3480, 349867), (3624, 335965), (3972, 306530), (4060, 299886), (4228, 287970), (4379, 278040), (4530, 268772), (4634, 262740), (4872, 249905), (4965, 245224), (5285, 230376), (6040, 201579), (6090, 199924), (6342, 191980), (6620, 183918), (6951, 175160), (7944, 153265), (8120, 149943), (8456, 143985), (8758, 139020), (9060, 134386), (9268, 131370), (9599, 126840), (9930, 122612), (10570, 115188), (11585, 105096), (12180, 99962), (12684, 95990), (13137, 92680), (13240, 91959), (13902, 87580), (15855, 76792), (17516, 69510), (18120, 67193), (18536, 65685), (19198, 63420), (19860, 61306), (21140, 57594), (21895, 55608), (23170, 52548), (24360, 49981), (25368, 47995), (26274, 46340), (27804, 43790), (28797, 42280), (30653, 39720), (31710, 38396), (34755, 35032)]