15705602472

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{461}}^1\times {\mathrm{1361}}^1$

素因数の和:1987

約数の個数: 128

約数和(自身を含む): 45305568000

約数和(自身を除く): 29599965528

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 149, 168, 298, 447, 461, 596, 894, 922, 1043, 1192, 1361, 1383, 1788, 1844, 2086, 2722, 2766, 3129, 3227, 3576, 3688, 4083, 4172, 5444, 5532, 6258, 6454, 8166, 8344, 9527, 9681, 10888, 11064, 12516, 12908, 16332, 19054, 19362, 25032, 25816, 28581, 32664, 38108, 38724, 57162, 68689, 76216, 77448, 114324, 137378, 202789, 206067, 228648, 274756, 405578, 412134, 480823, 549512, 608367, 627421, 811156, 824268, 961646, 1216734, 1254842, 1419523, 1442469, 1622312, 1648536, 1882263, 1923292, 2433468, 2509684, 2839046, 2884938, 3764526, 3846584, 4258569, 4391947, 4866936, 5019368, 5678092, 5769876, 7529052, 8517138, 8783894, 11356184, 11539752, 13175841, 15058104, 17034276, 17567788, 26351682, 34068552, 35135576, 52703364, 93485729, 105406728, 186971458, 280457187, 373942916, 560914374, 654400103, 747885832, 1121828748, 1308800206, 1963200309, 2243657496, 2617600412, 3926400618, 5235200824, 7852801236, 15705602472]

約数ペア:

[(1, 15705602472), (2, 7852801236), (3, 5235200824), (4, 3926400618), (6, 2617600412), (7, 2243657496), (8, 1963200309), (12, 1308800206), (14, 1121828748), (21, 747885832), (24, 654400103), (28, 560914374), (42, 373942916), (56, 280457187), (84, 186971458), (149, 105406728), (168, 93485729), (298, 52703364), (447, 35135576), (461, 34068552), (596, 26351682), (894, 17567788), (922, 17034276), (1043, 15058104), (1192, 13175841), (1361, 11539752), (1383, 11356184), (1788, 8783894), (1844, 8517138), (2086, 7529052), (2722, 5769876), (2766, 5678092), (3129, 5019368), (3227, 4866936), (3576, 4391947), (3688, 4258569), (4083, 3846584), (4172, 3764526), (5444, 2884938), (5532, 2839046), (6258, 2509684), (6454, 2433468), (8166, 1923292), (8344, 1882263), (9527, 1648536), (9681, 1622312), (10888, 1442469), (11064, 1419523), (12516, 1254842), (12908, 1216734), (16332, 961646), (19054, 824268), (19362, 811156), (25032, 627421), (25816, 608367), (28581, 549512), (32664, 480823), (38108, 412134), (38724, 405578), (57162, 274756), (68689, 228648), (76216, 206067), (77448, 202789), (114324, 137378)]