198794160

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{6421}}^1$

素因数の和:6483

約数の個数: 120

約数和(自身を含む): 683249424

約数和(自身を除く): 484455264

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 43, 45, 48, 60, 72, 80, 86, 90, 120, 129, 144, 172, 180, 215, 240, 258, 344, 360, 387, 430, 516, 645, 688, 720, 774, 860, 1032, 1290, 1548, 1720, 1935, 2064, 2580, 3096, 3440, 3870, 5160, 6192, 6421, 7740, 10320, 12842, 15480, 19263, 25684, 30960, 32105, 38526, 51368, 57789, 64210, 77052, 96315, 102736, 115578, 128420, 154104, 192630, 231156, 256840, 276103, 288945, 308208, 385260, 462312, 513680, 552206, 577890, 770520, 828309, 924624, 1104412, 1155780, 1380515, 1541040, 1656618, 2208824, 2311560, 2484927, 2761030, 3313236, 4141545, 4417648, 4623120, 4969854, 5522060, 6626472, 8283090, 9939708, 11044120, 12424635, 13252944, 16566180, 19879416, 22088240, 24849270, 33132360, 39758832, 49698540, 66264720, 99397080, 198794160]

約数ペア:

[(1, 198794160), (2, 99397080), (3, 66264720), (4, 49698540), (5, 39758832), (6, 33132360), (8, 24849270), (9, 22088240), (10, 19879416), (12, 16566180), (15, 13252944), (16, 12424635), (18, 11044120), (20, 9939708), (24, 8283090), (30, 6626472), (36, 5522060), (40, 4969854), (43, 4623120), (45, 4417648), (48, 4141545), (60, 3313236), (72, 2761030), (80, 2484927), (86, 2311560), (90, 2208824), (120, 1656618), (129, 1541040), (144, 1380515), (172, 1155780), (180, 1104412), (215, 924624), (240, 828309), (258, 770520), (344, 577890), (360, 552206), (387, 513680), (430, 462312), (516, 385260), (645, 308208), (688, 288945), (720, 276103), (774, 256840), (860, 231156), (1032, 192630), (1290, 154104), (1548, 128420), (1720, 115578), (1935, 102736), (2064, 96315), (2580, 77052), (3096, 64210), (3440, 57789), (3870, 51368), (5160, 38526), (6192, 32105), (6421, 30960), (7740, 25684), (10320, 19263), (12842, 15480)]