181366628960

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^2\times {\mathrm{1483}}^1\times {\mathrm{6317}}^1$

素因数の和:7837

約数の個数: 144

約数和(自身を含む): 471364599888

約数和(自身を除く): 289997970928

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 121, 160, 176, 220, 242, 352, 440, 484, 605, 880, 968, 1210, 1483, 1760, 1936, 2420, 2966, 3872, 4840, 5932, 6317, 7415, 9680, 11864, 12634, 14830, 16313, 19360, 23728, 25268, 29660, 31585, 32626, 47456, 50536, 59320, 63170, 65252, 69487, 81565, 101072, 118640, 126340, 130504, 138974, 163130, 179443, 202144, 237280, 252680, 261008, 277948, 326260, 347435, 358886, 505360, 522016, 555896, 652520, 694870, 717772, 764357, 897215, 1010720, 1111792, 1305040, 1389740, 1435544, 1528714, 1794430, 2223584, 2610080, 2779480, 2871088, 3057428, 3588860, 3821785, 5558960, 5742176, 6114856, 7177720, 7643570, 9368111, 11117920, 12229712, 14355440, 15287140, 18736222, 24459424, 28710880, 30574280, 37472444, 46840555, 61148560, 74944888, 93681110, 103049221, 122297120, 149889776, 187362220, 206098442, 299779552, 374724440, 412196884, 515246105, 749448880, 824393768, 1030492210, 1133541431, 1498897760, 1648787536, 2060984420, 2267082862, 3297575072, 4121968840, 4534165724, 5667707155, 8243937680, 9068331448, 11335414310, 16487875360, 18136662896, 22670828620, 36273325792, 45341657240, 90683314480, 181366628960]

約数ペア:

[(1, 181366628960), (2, 90683314480), (4, 45341657240), (5, 36273325792), (8, 22670828620), (10, 18136662896), (11, 16487875360), (16, 11335414310), (20, 9068331448), (22, 8243937680), (32, 5667707155), (40, 4534165724), (44, 4121968840), (55, 3297575072), (80, 2267082862), (88, 2060984420), (110, 1648787536), (121, 1498897760), (160, 1133541431), (176, 1030492210), (220, 824393768), (242, 749448880), (352, 515246105), (440, 412196884), (484, 374724440), (605, 299779552), (880, 206098442), (968, 187362220), (1210, 149889776), (1483, 122297120), (1760, 103049221), (1936, 93681110), (2420, 74944888), (2966, 61148560), (3872, 46840555), (4840, 37472444), (5932, 30574280), (6317, 28710880), (7415, 24459424), (9680, 18736222), (11864, 15287140), (12634, 14355440), (14830, 12229712), (16313, 11117920), (19360, 9368111), (23728, 7643570), (25268, 7177720), (29660, 6114856), (31585, 5742176), (32626, 5558960), (47456, 3821785), (50536, 3588860), (59320, 3057428), (63170, 2871088), (65252, 2779480), (69487, 2610080), (81565, 2223584), (101072, 1794430), (118640, 1528714), (126340, 1435544), (130504, 1389740), (138974, 1305040), (163130, 1111792), (179443, 1010720), (202144, 897215), (237280, 764357), (252680, 717772), (261008, 694870), (277948, 652520), (326260, 555896), (347435, 522016), (358886, 505360)]