212422080

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17021}}^1$

素因数の和:17054

約数の個数: 112

約数和(自身を含む): 726362784

約数和(自身を除く): 513940704

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 130, 156, 160, 192, 195, 208, 240, 260, 312, 320, 390, 416, 480, 520, 624, 780, 832, 960, 1040, 1248, 1560, 2080, 2496, 3120, 4160, 6240, 12480, 17021, 34042, 51063, 68084, 85105, 102126, 136168, 170210, 204252, 221273, 255315, 272336, 340420, 408504, 442546, 510630, 544672, 663819, 680840, 817008, 885092, 1021260, 1089344, 1106365, 1327638, 1361680, 1634016, 1770184, 2042520, 2212730, 2655276, 2723360, 3268032, 3319095, 3540368, 4085040, 4425460, 5310552, 5446720, 6638190, 7080736, 8170080, 8850920, 10621104, 13276380, 14161472, 16340160, 17701840, 21242208, 26552760, 35403680, 42484416, 53105520, 70807360, 106211040, 212422080]

約数ペア:

[(1, 212422080), (2, 106211040), (3, 70807360), (4, 53105520), (5, 42484416), (6, 35403680), (8, 26552760), (10, 21242208), (12, 17701840), (13, 16340160), (15, 14161472), (16, 13276380), (20, 10621104), (24, 8850920), (26, 8170080), (30, 7080736), (32, 6638190), (39, 5446720), (40, 5310552), (48, 4425460), (52, 4085040), (60, 3540368), (64, 3319095), (65, 3268032), (78, 2723360), (80, 2655276), (96, 2212730), (104, 2042520), (120, 1770184), (130, 1634016), (156, 1361680), (160, 1327638), (192, 1106365), (195, 1089344), (208, 1021260), (240, 885092), (260, 817008), (312, 680840), (320, 663819), (390, 544672), (416, 510630), (480, 442546), (520, 408504), (624, 340420), (780, 272336), (832, 255315), (960, 221273), (1040, 204252), (1248, 170210), (1560, 136168), (2080, 102126), (2496, 85105), (3120, 68084), (4160, 51063), (6240, 34042), (12480, 17021)]