162653280

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{643}}^1$

素因数の和:709

約数の個数: 192

約数和(自身を含む): 560867328

約数和(自身を除く): 398214048

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 31, 32, 34, 40, 48, 51, 60, 62, 68, 80, 85, 93, 96, 102, 120, 124, 136, 155, 160, 170, 186, 204, 240, 248, 255, 272, 310, 340, 372, 408, 465, 480, 496, 510, 527, 544, 620, 643, 680, 744, 816, 930, 992, 1020, 1054, 1240, 1286, 1360, 1488, 1581, 1632, 1860, 1929, 2040, 2108, 2480, 2572, 2635, 2720, 2976, 3162, 3215, 3720, 3858, 4080, 4216, 4960, 5144, 5270, 6324, 6430, 7440, 7716, 7905, 8160, 8432, 9645, 10288, 10540, 10931, 12648, 12860, 14880, 15432, 15810, 16864, 19290, 19933, 20576, 21080, 21862, 25296, 25720, 30864, 31620, 32793, 38580, 39866, 42160, 43724, 50592, 51440, 54655, 59799, 61728, 63240, 65586, 77160, 79732, 84320, 87448, 99665, 102880, 109310, 119598, 126480, 131172, 154320, 159464, 163965, 174896, 199330, 218620, 239196, 252960, 262344, 298995, 308640, 318928, 327930, 338861, 349792, 398660, 437240, 478392, 524688, 597990, 637856, 655860, 677722, 797320, 874480, 956784, 1016583, 1049376, 1195980, 1311720, 1355444, 1594640, 1694305, 1748960, 1913568, 2033166, 2391960, 2623440, 2710888, 3189280, 3388610, 4066332, 4783920, 5082915, 5246880, 5421776, 6777220, 8132664, 9567840, 10165830, 10843552, 13554440, 16265328, 20331660, 27108880, 32530656, 40663320, 54217760, 81326640, 162653280]

約数ペア:

[(1, 162653280), (2, 81326640), (3, 54217760), (4, 40663320), (5, 32530656), (6, 27108880), (8, 20331660), (10, 16265328), (12, 13554440), (15, 10843552), (16, 10165830), (17, 9567840), (20, 8132664), (24, 6777220), (30, 5421776), (31, 5246880), (32, 5082915), (34, 4783920), (40, 4066332), (48, 3388610), (51, 3189280), (60, 2710888), (62, 2623440), (68, 2391960), (80, 2033166), (85, 1913568), (93, 1748960), (96, 1694305), (102, 1594640), (120, 1355444), (124, 1311720), (136, 1195980), (155, 1049376), (160, 1016583), (170, 956784), (186, 874480), (204, 797320), (240, 677722), (248, 655860), (255, 637856), (272, 597990), (310, 524688), (340, 478392), (372, 437240), (408, 398660), (465, 349792), (480, 338861), (496, 327930), (510, 318928), (527, 308640), (544, 298995), (620, 262344), (643, 252960), (680, 239196), (744, 218620), (816, 199330), (930, 174896), (992, 163965), (1020, 159464), (1054, 154320), (1240, 131172), (1286, 126480), (1360, 119598), (1488, 109310), (1581, 102880), (1632, 99665), (1860, 87448), (1929, 84320), (2040, 79732), (2108, 77160), (2480, 65586), (2572, 63240), (2635, 61728), (2720, 59799), (2976, 54655), (3162, 51440), (3215, 50592), (3720, 43724), (3858, 42160), (4080, 39866), (4216, 38580), (4960, 32793), (5144, 31620), (5270, 30864), (6324, 25720), (6430, 25296), (7440, 21862), (7716, 21080), (7905, 20576), (8160, 19933), (8432, 19290), (9645, 16864), (10288, 15810), (10540, 15432), (10931, 14880), (12648, 12860)]