676964640

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{128213}}^1$

素因数の和:128242

約数の個数: 96

約数和(自身を含む): 2326314816

約数和(自身を除く): 1649350176

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 66, 80, 88, 96, 110, 120, 132, 160, 165, 176, 220, 240, 264, 330, 352, 440, 480, 528, 660, 880, 1056, 1320, 1760, 2640, 5280, 128213, 256426, 384639, 512852, 641065, 769278, 1025704, 1282130, 1410343, 1538556, 1923195, 2051408, 2564260, 2820686, 3077112, 3846390, 4102816, 4231029, 5128520, 5641372, 6154224, 7051715, 7692780, 8462058, 10257040, 11282744, 12308448, 14103430, 15385560, 16924116, 20514080, 21155145, 22565488, 28206860, 30771120, 33848232, 42310290, 45130976, 56413720, 61542240, 67696464, 84620580, 112827440, 135392928, 169241160, 225654880, 338482320, 676964640]

約数ペア:

[(1, 676964640), (2, 338482320), (3, 225654880), (4, 169241160), (5, 135392928), (6, 112827440), (8, 84620580), (10, 67696464), (11, 61542240), (12, 56413720), (15, 45130976), (16, 42310290), (20, 33848232), (22, 30771120), (24, 28206860), (30, 22565488), (32, 21155145), (33, 20514080), (40, 16924116), (44, 15385560), (48, 14103430), (55, 12308448), (60, 11282744), (66, 10257040), (80, 8462058), (88, 7692780), (96, 7051715), (110, 6154224), (120, 5641372), (132, 5128520), (160, 4231029), (165, 4102816), (176, 3846390), (220, 3077112), (240, 2820686), (264, 2564260), (330, 2051408), (352, 1923195), (440, 1538556), (480, 1410343), (528, 1282130), (660, 1025704), (880, 769278), (1056, 641065), (1320, 512852), (1760, 384639), (2640, 256426), (5280, 128213)]