308231760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{2437}}^1$

素因数の和:2501

約数の個数: 160

約数和(自身を含む): 1044790272

約数和(自身を除く): 736558512

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 31, 34, 40, 48, 51, 60, 62, 68, 80, 85, 93, 102, 120, 124, 136, 155, 170, 186, 204, 240, 248, 255, 272, 310, 340, 372, 408, 465, 496, 510, 527, 620, 680, 744, 816, 930, 1020, 1054, 1240, 1360, 1488, 1581, 1860, 2040, 2108, 2437, 2480, 2635, 3162, 3720, 4080, 4216, 4874, 5270, 6324, 7311, 7440, 7905, 8432, 9748, 10540, 12185, 12648, 14622, 15810, 19496, 21080, 24370, 25296, 29244, 31620, 36555, 38992, 41429, 42160, 48740, 58488, 63240, 73110, 75547, 82858, 97480, 116976, 124287, 126480, 146220, 151094, 165716, 194960, 207145, 226641, 248574, 292440, 302188, 331432, 377735, 414290, 453282, 497148, 584880, 604376, 621435, 662864, 755470, 828580, 906564, 994296, 1133205, 1208752, 1242870, 1284299, 1510940, 1657160, 1813128, 1988592, 2266410, 2485740, 2568598, 3021880, 3314320, 3626256, 3852897, 4532820, 4971480, 5137196, 6043760, 6421495, 7705794, 9065640, 9942960, 10274392, 12842990, 15411588, 18131280, 19264485, 20548784, 25685980, 30823176, 38528970, 51371960, 61646352, 77057940, 102743920, 154115880, 308231760]

約数ペア:

[(1, 308231760), (2, 154115880), (3, 102743920), (4, 77057940), (5, 61646352), (6, 51371960), (8, 38528970), (10, 30823176), (12, 25685980), (15, 20548784), (16, 19264485), (17, 18131280), (20, 15411588), (24, 12842990), (30, 10274392), (31, 9942960), (34, 9065640), (40, 7705794), (48, 6421495), (51, 6043760), (60, 5137196), (62, 4971480), (68, 4532820), (80, 3852897), (85, 3626256), (93, 3314320), (102, 3021880), (120, 2568598), (124, 2485740), (136, 2266410), (155, 1988592), (170, 1813128), (186, 1657160), (204, 1510940), (240, 1284299), (248, 1242870), (255, 1208752), (272, 1133205), (310, 994296), (340, 906564), (372, 828580), (408, 755470), (465, 662864), (496, 621435), (510, 604376), (527, 584880), (620, 497148), (680, 453282), (744, 414290), (816, 377735), (930, 331432), (1020, 302188), (1054, 292440), (1240, 248574), (1360, 226641), (1488, 207145), (1581, 194960), (1860, 165716), (2040, 151094), (2108, 146220), (2437, 126480), (2480, 124287), (2635, 116976), (3162, 97480), (3720, 82858), (4080, 75547), (4216, 73110), (4874, 63240), (5270, 58488), (6324, 48740), (7311, 42160), (7440, 41429), (7905, 38992), (8432, 36555), (9748, 31620), (10540, 29244), (12185, 25296), (12648, 24370), (14622, 21080), (15810, 19496)]