310034940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1$

素因数の和:252

約数の個数: 192

約数和(自身を含む): 959938560

約数和(自身を除く): 649903620

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 29, 30, 46, 58, 60, 61, 69, 87, 92, 115, 116, 122, 127, 138, 145, 174, 183, 230, 244, 254, 276, 290, 305, 345, 348, 366, 381, 435, 460, 508, 580, 610, 635, 667, 690, 732, 762, 870, 915, 1220, 1270, 1334, 1380, 1403, 1524, 1740, 1769, 1830, 1905, 2001, 2540, 2668, 2806, 2921, 3335, 3538, 3660, 3683, 3810, 4002, 4209, 5307, 5612, 5842, 6670, 7015, 7076, 7366, 7620, 7747, 8004, 8418, 8763, 8845, 10005, 10614, 11049, 11684, 13340, 14030, 14605, 14732, 15494, 16836, 17526, 17690, 18415, 20010, 21045, 21228, 22098, 23241, 26535, 28060, 29210, 30988, 35052, 35380, 36830, 38735, 40020, 40687, 42090, 43815, 44196, 46482, 53070, 55245, 58420, 73660, 77470, 81374, 84180, 84709, 87630, 92964, 106140, 110490, 116205, 122061, 154940, 162748, 169418, 175260, 178181, 203435, 220980, 224663, 232410, 244122, 254127, 338836, 356362, 406870, 423545, 449326, 464820, 488244, 508254, 534543, 610305, 673989, 712724, 813740, 847090, 890905, 898652, 1016508, 1069086, 1123315, 1220610, 1270635, 1347978, 1694180, 1781810, 2138172, 2246630, 2441220, 2541270, 2672715, 2695956, 3369945, 3563620, 4493260, 5082540, 5167249, 5345430, 6739890, 10334498, 10690860, 13479780, 15501747, 20668996, 25836245, 31003494, 51672490, 62006988, 77508735, 103344980, 155017470, 310034940]

約数ペア:

[(1, 310034940), (2, 155017470), (3, 103344980), (4, 77508735), (5, 62006988), (6, 51672490), (10, 31003494), (12, 25836245), (15, 20668996), (20, 15501747), (23, 13479780), (29, 10690860), (30, 10334498), (46, 6739890), (58, 5345430), (60, 5167249), (61, 5082540), (69, 4493260), (87, 3563620), (92, 3369945), (115, 2695956), (116, 2672715), (122, 2541270), (127, 2441220), (138, 2246630), (145, 2138172), (174, 1781810), (183, 1694180), (230, 1347978), (244, 1270635), (254, 1220610), (276, 1123315), (290, 1069086), (305, 1016508), (345, 898652), (348, 890905), (366, 847090), (381, 813740), (435, 712724), (460, 673989), (508, 610305), (580, 534543), (610, 508254), (635, 488244), (667, 464820), (690, 449326), (732, 423545), (762, 406870), (870, 356362), (915, 338836), (1220, 254127), (1270, 244122), (1334, 232410), (1380, 224663), (1403, 220980), (1524, 203435), (1740, 178181), (1769, 175260), (1830, 169418), (1905, 162748), (2001, 154940), (2540, 122061), (2668, 116205), (2806, 110490), (2921, 106140), (3335, 92964), (3538, 87630), (3660, 84709), (3683, 84180), (3810, 81374), (4002, 77470), (4209, 73660), (5307, 58420), (5612, 55245), (5842, 53070), (6670, 46482), (7015, 44196), (7076, 43815), (7366, 42090), (7620, 40687), (7747, 40020), (8004, 38735), (8418, 36830), (8763, 35380), (8845, 35052), (10005, 30988), (10614, 29210), (11049, 28060), (11684, 26535), (13340, 23241), (14030, 22098), (14605, 21228), (14732, 21045), (15494, 20010), (16836, 18415), (17526, 17690)]