1295862710740

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{163}}^1\times {\mathrm{499}}^1\times {\mathrm{2113}}^1$

素因数の和:2826

約数の個数: 192

約数和(自身を含む): 3057858720000

約数和(自身を除く): 1761996009260

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 29, 52, 58, 65, 116, 130, 145, 163, 260, 290, 326, 377, 499, 580, 652, 754, 815, 998, 1508, 1630, 1885, 1996, 2113, 2119, 2495, 3260, 3770, 4226, 4238, 4727, 4990, 6487, 7540, 8452, 8476, 9454, 9980, 10565, 10595, 12974, 14471, 18908, 21130, 21190, 23635, 25948, 27469, 28942, 32435, 42260, 42380, 47270, 54938, 57884, 61277, 61451, 64870, 72355, 81337, 94540, 109876, 122554, 122902, 129740, 137345, 144710, 162674, 188123, 245108, 245804, 274690, 289420, 306385, 307255, 325348, 344419, 376246, 406685, 549380, 612770, 614510, 688838, 752492, 796601, 813370, 940615, 1054387, 1057381, 1225540, 1229020, 1377676, 1593202, 1626740, 1722095, 1881230, 2108774, 2114762, 2358773, 3186404, 3444190, 3762460, 3983005, 4217548, 4229524, 4477447, 4717546, 5271935, 5286905, 6888380, 7966010, 8954894, 9435092, 9988151, 10543870, 10573810, 11793865, 13707031, 15932020, 17909788, 19976302, 21087740, 21147620, 22387235, 23587730, 27414062, 30577223, 30664049, 39952604, 44774470, 47175460, 49940755, 54828124, 61154446, 61328098, 68535155, 89548940, 99881510, 122308892, 122656196, 129845963, 137070310, 152886115, 153320245, 171865081, 199763020, 259691926, 274140620, 305772230, 306640490, 343730162, 397503899, 519383852, 611544460, 613280980, 649229815, 687460324, 795007798, 859325405, 1298459630, 1590015596, 1718650810, 1987519495, 2234246053, 2596919260, 3437301620, 3975038990, 4468492106, 4984087349, 7950077980, 8936984212, 9968174698, 11171230265, 19936349396, 22342460530, 24920436745, 44684921060, 49840873490, 64793135537, 99681746980, 129586271074, 259172542148, 323965677685, 647931355370, 1295862710740]

約数ペア:

[(1, 1295862710740), (2, 647931355370), (4, 323965677685), (5, 259172542148), (10, 129586271074), (13, 99681746980), (20, 64793135537), (26, 49840873490), (29, 44684921060), (52, 24920436745), (58, 22342460530), (65, 19936349396), (116, 11171230265), (130, 9968174698), (145, 8936984212), (163, 7950077980), (260, 4984087349), (290, 4468492106), (326, 3975038990), (377, 3437301620), (499, 2596919260), (580, 2234246053), (652, 1987519495), (754, 1718650810), (815, 1590015596), (998, 1298459630), (1508, 859325405), (1630, 795007798), (1885, 687460324), (1996, 649229815), (2113, 613280980), (2119, 611544460), (2495, 519383852), (3260, 397503899), (3770, 343730162), (4226, 306640490), (4238, 305772230), (4727, 274140620), (4990, 259691926), (6487, 199763020), (7540, 171865081), (8452, 153320245), (8476, 152886115), (9454, 137070310), (9980, 129845963), (10565, 122656196), (10595, 122308892), (12974, 99881510), (14471, 89548940), (18908, 68535155), (21130, 61328098), (21190, 61154446), (23635, 54828124), (25948, 49940755), (27469, 47175460), (28942, 44774470), (32435, 39952604), (42260, 30664049), (42380, 30577223), (47270, 27414062), (54938, 23587730), (57884, 22387235), (61277, 21147620), (61451, 21087740), (64870, 19976302), (72355, 17909788), (81337, 15932020), (94540, 13707031), (109876, 11793865), (122554, 10573810), (122902, 10543870), (129740, 9988151), (137345, 9435092), (144710, 8954894), (162674, 7966010), (188123, 6888380), (245108, 5286905), (245804, 5271935), (274690, 4717546), (289420, 4477447), (306385, 4229524), (307255, 4217548), (325348, 3983005), (344419, 3762460), (376246, 3444190), (406685, 3186404), (549380, 2358773), (612770, 2114762), (614510, 2108774), (688838, 1881230), (752492, 1722095), (796601, 1626740), (813370, 1593202), (940615, 1377676), (1054387, 1229020), (1057381, 1225540)]