402863280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{293}}^1\times {\mathrm{337}}^1$

素因数の和:663

約数の個数: 160

約数和(自身を含む): 1330789824

約数和(自身を除く): 927926544

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 48, 51, 60, 68, 80, 85, 102, 120, 136, 170, 204, 240, 255, 272, 293, 337, 340, 408, 510, 586, 674, 680, 816, 879, 1011, 1020, 1172, 1348, 1360, 1465, 1685, 1758, 2022, 2040, 2344, 2696, 2930, 3370, 3516, 4044, 4080, 4395, 4688, 4981, 5055, 5392, 5729, 5860, 6740, 7032, 8088, 8790, 9962, 10110, 11458, 11720, 13480, 14064, 14943, 16176, 17187, 17580, 19924, 20220, 22916, 23440, 24905, 26960, 28645, 29886, 34374, 35160, 39848, 40440, 45832, 49810, 57290, 59772, 68748, 70320, 74715, 79696, 80880, 85935, 91664, 98741, 99620, 114580, 119544, 137496, 149430, 171870, 197482, 199240, 229160, 239088, 274992, 296223, 298860, 343740, 394964, 398480, 458320, 493705, 592446, 597720, 687480, 789928, 987410, 1184892, 1195440, 1374960, 1481115, 1579856, 1678597, 1974820, 2369784, 2962230, 3357194, 3949640, 4739568, 5035791, 5924460, 6714388, 7899280, 8392985, 10071582, 11848920, 13428776, 16785970, 20143164, 23697840, 25178955, 26857552, 33571940, 40286328, 50357910, 67143880, 80572656, 100715820, 134287760, 201431640, 402863280]

約数ペア:

[(1, 402863280), (2, 201431640), (3, 134287760), (4, 100715820), (5, 80572656), (6, 67143880), (8, 50357910), (10, 40286328), (12, 33571940), (15, 26857552), (16, 25178955), (17, 23697840), (20, 20143164), (24, 16785970), (30, 13428776), (34, 11848920), (40, 10071582), (48, 8392985), (51, 7899280), (60, 6714388), (68, 5924460), (80, 5035791), (85, 4739568), (102, 3949640), (120, 3357194), (136, 2962230), (170, 2369784), (204, 1974820), (240, 1678597), (255, 1579856), (272, 1481115), (293, 1374960), (337, 1195440), (340, 1184892), (408, 987410), (510, 789928), (586, 687480), (674, 597720), (680, 592446), (816, 493705), (879, 458320), (1011, 398480), (1020, 394964), (1172, 343740), (1348, 298860), (1360, 296223), (1465, 274992), (1685, 239088), (1758, 229160), (2022, 199240), (2040, 197482), (2344, 171870), (2696, 149430), (2930, 137496), (3370, 119544), (3516, 114580), (4044, 99620), (4080, 98741), (4395, 91664), (4688, 85935), (4981, 80880), (5055, 79696), (5392, 74715), (5729, 70320), (5860, 68748), (6740, 59772), (7032, 57290), (8088, 49810), (8790, 45832), (9962, 40440), (10110, 39848), (11458, 35160), (11720, 34374), (13480, 29886), (14064, 28645), (14943, 26960), (16176, 24905), (17187, 23440), (17580, 22916), (19924, 20220)]