122662480

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{101}}^1$

素因数の和:197

約数の個数: 160

約数和(自身を含む): 327836160

約数和(自身を除く): 205173680

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 19, 20, 34, 38, 40, 47, 68, 76, 80, 85, 94, 95, 101, 136, 152, 170, 188, 190, 202, 235, 272, 304, 323, 340, 376, 380, 404, 470, 505, 646, 680, 752, 760, 799, 808, 893, 940, 1010, 1292, 1360, 1520, 1598, 1615, 1616, 1717, 1786, 1880, 1919, 2020, 2584, 3196, 3230, 3434, 3572, 3760, 3838, 3995, 4040, 4465, 4747, 5168, 6392, 6460, 6868, 7144, 7676, 7990, 8080, 8585, 8930, 9494, 9595, 12784, 12920, 13736, 14288, 15181, 15352, 15980, 17170, 17860, 18988, 19190, 23735, 25840, 27472, 30362, 30704, 31960, 32623, 34340, 35720, 37976, 38380, 47470, 60724, 63920, 65246, 68680, 71440, 75905, 75952, 76760, 80699, 90193, 94940, 121448, 130492, 137360, 151810, 153520, 161398, 163115, 180386, 189880, 242896, 260984, 303620, 322796, 326230, 360772, 379760, 403495, 450965, 521968, 607240, 645592, 652460, 721544, 806990, 901930, 1214480, 1291184, 1304920, 1443088, 1533281, 1613980, 1803860, 2609840, 3066562, 3227960, 3607720, 6133124, 6455920, 7215440, 7666405, 12266248, 15332810, 24532496, 30665620, 61331240, 122662480]

約数ペア:

[(1, 122662480), (2, 61331240), (4, 30665620), (5, 24532496), (8, 15332810), (10, 12266248), (16, 7666405), (17, 7215440), (19, 6455920), (20, 6133124), (34, 3607720), (38, 3227960), (40, 3066562), (47, 2609840), (68, 1803860), (76, 1613980), (80, 1533281), (85, 1443088), (94, 1304920), (95, 1291184), (101, 1214480), (136, 901930), (152, 806990), (170, 721544), (188, 652460), (190, 645592), (202, 607240), (235, 521968), (272, 450965), (304, 403495), (323, 379760), (340, 360772), (376, 326230), (380, 322796), (404, 303620), (470, 260984), (505, 242896), (646, 189880), (680, 180386), (752, 163115), (760, 161398), (799, 153520), (808, 151810), (893, 137360), (940, 130492), (1010, 121448), (1292, 94940), (1360, 90193), (1520, 80699), (1598, 76760), (1615, 75952), (1616, 75905), (1717, 71440), (1786, 68680), (1880, 65246), (1919, 63920), (2020, 60724), (2584, 47470), (3196, 38380), (3230, 37976), (3434, 35720), (3572, 34340), (3760, 32623), (3838, 31960), (3995, 30704), (4040, 30362), (4465, 27472), (4747, 25840), (5168, 23735), (6392, 19190), (6460, 18988), (6868, 17860), (7144, 17170), (7676, 15980), (7990, 15352), (8080, 15181), (8585, 14288), (8930, 13736), (9494, 12920), (9595, 12784)]