661633440

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{106031}}^1$

素因数の和:106062

約数の個数: 96

約数和(自身を含む): 2244485376

約数和(自身を除く): 1582851936

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, 65, 78, 80, 96, 104, 120, 130, 156, 160, 195, 208, 240, 260, 312, 390, 416, 480, 520, 624, 780, 1040, 1248, 1560, 2080, 3120, 6240, 106031, 212062, 318093, 424124, 530155, 636186, 848248, 1060310, 1272372, 1378403, 1590465, 1696496, 2120620, 2544744, 2756806, 3180930, 3392992, 4135209, 4241240, 5089488, 5513612, 6361860, 6892015, 8270418, 8482480, 10178976, 11027224, 12723720, 13784030, 16540836, 16964960, 20676045, 22054448, 25447440, 27568060, 33081672, 41352090, 44108896, 50894880, 55136120, 66163344, 82704180, 110272240, 132326688, 165408360, 220544480, 330816720, 661633440]

約数ペア:

[(1, 661633440), (2, 330816720), (3, 220544480), (4, 165408360), (5, 132326688), (6, 110272240), (8, 82704180), (10, 66163344), (12, 55136120), (13, 50894880), (15, 44108896), (16, 41352090), (20, 33081672), (24, 27568060), (26, 25447440), (30, 22054448), (32, 20676045), (39, 16964960), (40, 16540836), (48, 13784030), (52, 12723720), (60, 11027224), (65, 10178976), (78, 8482480), (80, 8270418), (96, 6892015), (104, 6361860), (120, 5513612), (130, 5089488), (156, 4241240), (160, 4135209), (195, 3392992), (208, 3180930), (240, 2756806), (260, 2544744), (312, 2120620), (390, 1696496), (416, 1590465), (480, 1378403), (520, 1272372), (624, 1060310), (780, 848248), (1040, 636186), (1248, 530155), (1560, 424124), (2080, 318093), (3120, 212062), (6240, 106031)]