25615695560

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{1657}}^1$

素因数の和:1856

約数の個数: 256

約数和(自身を含む): 73803018240

約数和(自身を除く): 48187322680

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 31, 35, 40, 52, 56, 62, 65, 70, 91, 104, 124, 130, 137, 140, 155, 182, 217, 248, 260, 274, 280, 310, 364, 403, 434, 455, 520, 548, 620, 685, 728, 806, 868, 910, 959, 1085, 1096, 1240, 1370, 1612, 1657, 1736, 1781, 1820, 1918, 2015, 2170, 2740, 2821, 3224, 3314, 3562, 3640, 3836, 4030, 4247, 4340, 4795, 5480, 5642, 6628, 7124, 7672, 8060, 8285, 8494, 8680, 8905, 9590, 11284, 11599, 12467, 13256, 14105, 14248, 16120, 16570, 16988, 17810, 19180, 21235, 21541, 22568, 23198, 24934, 28210, 29729, 33140, 33976, 35620, 38360, 42470, 43082, 46396, 49868, 51367, 55211, 56420, 57995, 59458, 62335, 66280, 71240, 84940, 86164, 92792, 99736, 102734, 107705, 110422, 112840, 115990, 118916, 124670, 148645, 150787, 169880, 172328, 205468, 215410, 220844, 227009, 231980, 237832, 249340, 256835, 276055, 297290, 301574, 359569, 386477, 410936, 430820, 441688, 454018, 463960, 498680, 513670, 552110, 594580, 603148, 667771, 719138, 753935, 772954, 861640, 908036, 1027340, 1104220, 1135045, 1189160, 1206296, 1335542, 1438276, 1507870, 1545908, 1589063, 1797845, 1816072, 1932385, 2054680, 2208440, 2270090, 2671084, 2876552, 2951117, 3015740, 3091816, 3178126, 3338855, 3595690, 3864770, 4540180, 4674397, 5342168, 5902234, 6031480, 6356252, 6677710, 7037279, 7191380, 7729540, 7945315, 9080360, 9348794, 11804468, 12712504, 13355420, 14074558, 14382760, 14755585, 15459080, 15890630, 18697588, 20657819, 23371985, 23608936, 26710840, 28149116, 29511170, 31781260, 35186395, 37395176, 41315638, 46743970, 49260953, 56298232, 59022340, 63562520, 70372790, 82631276, 91484627, 93487940, 98521906, 103289095, 118044680, 140745580, 165262552, 182969254, 186975880, 197043812, 206578190, 246304765, 281491160, 365938508, 394087624, 413156380, 457423135, 492609530, 640392389, 731877016, 826312760, 914846270, 985219060, 1280784778, 1829692540, 1970438120, 2561569556, 3201961945, 3659385080, 5123139112, 6403923890, 12807847780, 25615695560]

約数ペア:

[(1, 25615695560), (2, 12807847780), (4, 6403923890), (5, 5123139112), (7, 3659385080), (8, 3201961945), (10, 2561569556), (13, 1970438120), (14, 1829692540), (20, 1280784778), (26, 985219060), (28, 914846270), (31, 826312760), (35, 731877016), (40, 640392389), (52, 492609530), (56, 457423135), (62, 413156380), (65, 394087624), (70, 365938508), (91, 281491160), (104, 246304765), (124, 206578190), (130, 197043812), (137, 186975880), (140, 182969254), (155, 165262552), (182, 140745580), (217, 118044680), (248, 103289095), (260, 98521906), (274, 93487940), (280, 91484627), (310, 82631276), (364, 70372790), (403, 63562520), (434, 59022340), (455, 56298232), (520, 49260953), (548, 46743970), (620, 41315638), (685, 37395176), (728, 35186395), (806, 31781260), (868, 29511170), (910, 28149116), (959, 26710840), (1085, 23608936), (1096, 23371985), (1240, 20657819), (1370, 18697588), (1612, 15890630), (1657, 15459080), (1736, 14755585), (1781, 14382760), (1820, 14074558), (1918, 13355420), (2015, 12712504), (2170, 11804468), (2740, 9348794), (2821, 9080360), (3224, 7945315), (3314, 7729540), (3562, 7191380), (3640, 7037279), (3836, 6677710), (4030, 6356252), (4247, 6031480), (4340, 5902234), (4795, 5342168), (5480, 4674397), (5642, 4540180), (6628, 3864770), (7124, 3595690), (7672, 3338855), (8060, 3178126), (8285, 3091816), (8494, 3015740), (8680, 2951117), (8905, 2876552), (9590, 2671084), (11284, 2270090), (11599, 2208440), (12467, 2054680), (13256, 1932385), (14105, 1816072), (14248, 1797845), (16120, 1589063), (16570, 1545908), (16988, 1507870), (17810, 1438276), (19180, 1335542), (21235, 1206296), (21541, 1189160), (22568, 1135045), (23198, 1104220), (24934, 1027340), (28210, 908036), (29729, 861640), (33140, 772954), (33976, 753935), (35620, 719138), (38360, 667771), (42470, 603148), (43082, 594580), (46396, 552110), (49868, 513670), (51367, 498680), (55211, 463960), (56420, 454018), (57995, 441688), (59458, 430820), (62335, 410936), (66280, 386477), (71240, 359569), (84940, 301574), (86164, 297290), (92792, 276055), (99736, 256835), (102734, 249340), (107705, 237832), (110422, 231980), (112840, 227009), (115990, 220844), (118916, 215410), (124670, 205468), (148645, 172328), (150787, 169880)]