129167280

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{347}}^1$

素因数の和:424

約数の個数: 240

約数和(自身を含む): 484683264

約数和(自身を除く): 355515984

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 47, 48, 55, 60, 66, 72, 80, 88, 90, 94, 99, 110, 120, 132, 141, 144, 165, 176, 180, 188, 198, 220, 235, 240, 264, 282, 330, 347, 360, 376, 396, 423, 440, 470, 495, 517, 528, 564, 660, 694, 705, 720, 752, 792, 846, 880, 940, 990, 1034, 1041, 1128, 1320, 1388, 1410, 1551, 1584, 1692, 1735, 1880, 1980, 2068, 2082, 2115, 2256, 2585, 2640, 2776, 2820, 3102, 3123, 3384, 3470, 3760, 3817, 3960, 4136, 4164, 4230, 4653, 5170, 5205, 5552, 5640, 6204, 6246, 6768, 6940, 7634, 7755, 7920, 8272, 8328, 8460, 9306, 10340, 10410, 11280, 11451, 12408, 12492, 13880, 15268, 15510, 15615, 16309, 16656, 16920, 18612, 19085, 20680, 20820, 22902, 23265, 24816, 24984, 27760, 30536, 31020, 31230, 32618, 33840, 34353, 37224, 38170, 41360, 41640, 45804, 46530, 48927, 49968, 57255, 61072, 62040, 62460, 65236, 68706, 74448, 76340, 81545, 83280, 91608, 93060, 97854, 114510, 124080, 124920, 130472, 137412, 146781, 152680, 163090, 171765, 179399, 183216, 186120, 195708, 229020, 244635, 249840, 260944, 274824, 293562, 305360, 326180, 343530, 358798, 372240, 391416, 458040, 489270, 538197, 549648, 587124, 652360, 687060, 717596, 733905, 782832, 896995, 916080, 978540, 1076394, 1174248, 1304720, 1374120, 1435192, 1467810, 1614591, 1793990, 1957080, 2152788, 2348496, 2690985, 2748240, 2870384, 2935620, 3229182, 3587980, 3914160, 4305576, 5381970, 5871240, 6458364, 7175960, 8072955, 8611152, 10763940, 11742480, 12916728, 14351920, 16145910, 21527880, 25833456, 32291820, 43055760, 64583640, 129167280]

約数ペア:

[(1, 129167280), (2, 64583640), (3, 43055760), (4, 32291820), (5, 25833456), (6, 21527880), (8, 16145910), (9, 14351920), (10, 12916728), (11, 11742480), (12, 10763940), (15, 8611152), (16, 8072955), (18, 7175960), (20, 6458364), (22, 5871240), (24, 5381970), (30, 4305576), (33, 3914160), (36, 3587980), (40, 3229182), (44, 2935620), (45, 2870384), (47, 2748240), (48, 2690985), (55, 2348496), (60, 2152788), (66, 1957080), (72, 1793990), (80, 1614591), (88, 1467810), (90, 1435192), (94, 1374120), (99, 1304720), (110, 1174248), (120, 1076394), (132, 978540), (141, 916080), (144, 896995), (165, 782832), (176, 733905), (180, 717596), (188, 687060), (198, 652360), (220, 587124), (235, 549648), (240, 538197), (264, 489270), (282, 458040), (330, 391416), (347, 372240), (360, 358798), (376, 343530), (396, 326180), (423, 305360), (440, 293562), (470, 274824), (495, 260944), (517, 249840), (528, 244635), (564, 229020), (660, 195708), (694, 186120), (705, 183216), (720, 179399), (752, 171765), (792, 163090), (846, 152680), (880, 146781), (940, 137412), (990, 130472), (1034, 124920), (1041, 124080), (1128, 114510), (1320, 97854), (1388, 93060), (1410, 91608), (1551, 83280), (1584, 81545), (1692, 76340), (1735, 74448), (1880, 68706), (1980, 65236), (2068, 62460), (2082, 62040), (2115, 61072), (2256, 57255), (2585, 49968), (2640, 48927), (2776, 46530), (2820, 45804), (3102, 41640), (3123, 41360), (3384, 38170), (3470, 37224), (3760, 34353), (3817, 33840), (3960, 32618), (4136, 31230), (4164, 31020), (4230, 30536), (4653, 27760), (5170, 24984), (5205, 24816), (5552, 23265), (5640, 22902), (6204, 20820), (6246, 20680), (6768, 19085), (6940, 18612), (7634, 16920), (7755, 16656), (7920, 16309), (8272, 15615), (8328, 15510), (8460, 15268), (9306, 13880), (10340, 12492), (10410, 12408), (11280, 11451)]