323828120

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{2237}}^1$

素因数の和:2313

約数の個数: 128

約数和(自身を含む): 928143360

約数和(自身を除く): 604315240

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 47, 55, 56, 70, 77, 88, 94, 110, 140, 154, 188, 220, 235, 280, 308, 329, 376, 385, 440, 470, 517, 616, 658, 770, 940, 1034, 1316, 1540, 1645, 1880, 2068, 2237, 2585, 2632, 3080, 3290, 3619, 4136, 4474, 5170, 6580, 7238, 8948, 10340, 11185, 13160, 14476, 15659, 17896, 18095, 20680, 22370, 24607, 28952, 31318, 36190, 44740, 49214, 62636, 72380, 78295, 89480, 98428, 105139, 123035, 125272, 144760, 156590, 172249, 196856, 210278, 246070, 313180, 344498, 420556, 492140, 525695, 626360, 688996, 735973, 841112, 861245, 984280, 1051390, 1156529, 1377992, 1471946, 1722490, 2102780, 2313058, 2943892, 3444980, 3679865, 4205560, 4626116, 5782645, 5887784, 6889960, 7359730, 8095703, 9252232, 11565290, 14719460, 16191406, 23130580, 29438920, 32382812, 40478515, 46261160, 64765624, 80957030, 161914060, 323828120]

約数ペア:

[(1, 323828120), (2, 161914060), (4, 80957030), (5, 64765624), (7, 46261160), (8, 40478515), (10, 32382812), (11, 29438920), (14, 23130580), (20, 16191406), (22, 14719460), (28, 11565290), (35, 9252232), (40, 8095703), (44, 7359730), (47, 6889960), (55, 5887784), (56, 5782645), (70, 4626116), (77, 4205560), (88, 3679865), (94, 3444980), (110, 2943892), (140, 2313058), (154, 2102780), (188, 1722490), (220, 1471946), (235, 1377992), (280, 1156529), (308, 1051390), (329, 984280), (376, 861245), (385, 841112), (440, 735973), (470, 688996), (517, 626360), (616, 525695), (658, 492140), (770, 420556), (940, 344498), (1034, 313180), (1316, 246070), (1540, 210278), (1645, 196856), (1880, 172249), (2068, 156590), (2237, 144760), (2585, 125272), (2632, 123035), (3080, 105139), (3290, 98428), (3619, 89480), (4136, 78295), (4474, 72380), (5170, 62636), (6580, 49214), (7238, 44740), (8948, 36190), (10340, 31318), (11185, 28952), (13160, 24607), (14476, 22370), (15659, 20680), (17896, 18095)]