2540268366720

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{971}}^1\times {\mathrm{194653}}^1$

素因数の和:195653

約数の個数: 256

約数和(自身を含む): 9263412564480

約数和(自身を除く): 6723144197760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 384, 420, 448, 480, 560, 640, 672, 840, 896, 960, 971, 1120, 1344, 1680, 1920, 1942, 2240, 2688, 2913, 3360, 3884, 4480, 4855, 5826, 6720, 6797, 7768, 9710, 11652, 13440, 13594, 14565, 15536, 19420, 20391, 23304, 27188, 29130, 31072, 33985, 38840, 40782, 46608, 54376, 58260, 62144, 67970, 77680, 81564, 93216, 101955, 108752, 116520, 124288, 135940, 155360, 163128, 186432, 194653, 203910, 217504, 233040, 271880, 310720, 326256, 372864, 389306, 407820, 435008, 466080, 543760, 583959, 621440, 652512, 778612, 815640, 870016, 932160, 973265, 1087520, 1167918, 1305024, 1362571, 1557224, 1631280, 1864320, 1946530, 2175040, 2335836, 2610048, 2725142, 2919795, 3114448, 3262560, 3893060, 4087713, 4350080, 4671672, 5450284, 5839590, 6228896, 6525120, 6812855, 7786120, 8175426, 9343344, 10900568, 11679180, 12457792, 13050240, 13625710, 15572240, 16350852, 18686688, 20438565, 21801136, 23358360, 24915584, 27251420, 31144480, 32701704, 37373376, 40877130, 43602272, 46716720, 54502840, 62288960, 65403408, 74746752, 81754260, 87204544, 93433440, 109005680, 124577920, 130806816, 163508520, 174409088, 186866880, 189008063, 218011360, 261613632, 327017040, 373733760, 378016126, 436022720, 523227264, 567024189, 654034080, 756032252, 872045440, 945040315, 1134048378, 1308068160, 1323056441, 1512064504, 1890080630, 2268096756, 2616136320, 2646112882, 2835120945, 3024129008, 3780161260, 3969169323, 4536193512, 5292225764, 5670241890, 6048258016, 6615282205, 7560322520, 7938338646, 9072387024, 10584451528, 11340483780, 12096516032, 13230564410, 15120645040, 15876677292, 18144774048, 19845846615, 21168903056, 22680967560, 24193032064, 26461128820, 30241290080, 31753354584, 36289548096, 39691693230, 42337806112, 45361935120, 52922257640, 60482580160, 63506709168, 72579096192, 79383386460, 84675612224, 90723870240, 105844515280, 120965160320, 127013418336, 158766772920, 169351224448, 181447740480, 211689030560, 254026836672, 317533545840, 362895480960, 423378061120, 508053673344, 635067091680, 846756122240, 1270134183360, 2540268366720]

約数ペア:

[(1, 2540268366720), (2, 1270134183360), (3, 846756122240), (4, 635067091680), (5, 508053673344), (6, 423378061120), (7, 362895480960), (8, 317533545840), (10, 254026836672), (12, 211689030560), (14, 181447740480), (15, 169351224448), (16, 158766772920), (20, 127013418336), (21, 120965160320), (24, 105844515280), (28, 90723870240), (30, 84675612224), (32, 79383386460), (35, 72579096192), (40, 63506709168), (42, 60482580160), (48, 52922257640), (56, 45361935120), (60, 42337806112), (64, 39691693230), (70, 36289548096), (80, 31753354584), (84, 30241290080), (96, 26461128820), (105, 24193032064), (112, 22680967560), (120, 21168903056), (128, 19845846615), (140, 18144774048), (160, 15876677292), (168, 15120645040), (192, 13230564410), (210, 12096516032), (224, 11340483780), (240, 10584451528), (280, 9072387024), (320, 7938338646), (336, 7560322520), (384, 6615282205), (420, 6048258016), (448, 5670241890), (480, 5292225764), (560, 4536193512), (640, 3969169323), (672, 3780161260), (840, 3024129008), (896, 2835120945), (960, 2646112882), (971, 2616136320), (1120, 2268096756), (1344, 1890080630), (1680, 1512064504), (1920, 1323056441), (1942, 1308068160), (2240, 1134048378), (2688, 945040315), (2913, 872045440), (3360, 756032252), (3884, 654034080), (4480, 567024189), (4855, 523227264), (5826, 436022720), (6720, 378016126), (6797, 373733760), (7768, 327017040), (9710, 261613632), (11652, 218011360), (13440, 189008063), (13594, 186866880), (14565, 174409088), (15536, 163508520), (19420, 130806816), (20391, 124577920), (23304, 109005680), (27188, 93433440), (29130, 87204544), (31072, 81754260), (33985, 74746752), (38840, 65403408), (40782, 62288960), (46608, 54502840), (54376, 46716720), (58260, 43602272), (62144, 40877130), (67970, 37373376), (77680, 32701704), (81564, 31144480), (93216, 27251420), (101955, 24915584), (108752, 23358360), (116520, 21801136), (124288, 20438565), (135940, 18686688), (155360, 16350852), (163128, 15572240), (186432, 13625710), (194653, 13050240), (203910, 12457792), (217504, 11679180), (233040, 10900568), (271880, 9343344), (310720, 8175426), (326256, 7786120), (372864, 6812855), (389306, 6525120), (407820, 6228896), (435008, 5839590), (466080, 5450284), (543760, 4671672), (583959, 4350080), (621440, 4087713), (652512, 3893060), (778612, 3262560), (815640, 3114448), (870016, 2919795), (932160, 2725142), (973265, 2610048), (1087520, 2335836), (1167918, 2175040), (1305024, 1946530), (1362571, 1864320), (1557224, 1631280)]