212601840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{7321}}^1$

素因数の和:7359

約数の個数: 120

約数和(自身を含む): 724526544

約数和(自身を除く): 511924704

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 121, 132, 165, 176, 220, 240, 242, 264, 330, 363, 440, 484, 528, 605, 660, 726, 880, 968, 1210, 1320, 1452, 1815, 1936, 2420, 2640, 2904, 3630, 4840, 5808, 7260, 7321, 9680, 14520, 14642, 21963, 29040, 29284, 36605, 43926, 58568, 73210, 80531, 87852, 109815, 117136, 146420, 161062, 175704, 219630, 241593, 292840, 322124, 351408, 402655, 439260, 483186, 585680, 644248, 805310, 878520, 885841, 966372, 1207965, 1288496, 1610620, 1757040, 1771682, 1932744, 2415930, 2657523, 3221240, 3543364, 3865488, 4429205, 4831860, 5315046, 6442480, 7086728, 8858410, 9663720, 10630092, 13287615, 14173456, 17716820, 19327440, 21260184, 26575230, 35433640, 42520368, 53150460, 70867280, 106300920, 212601840]

約数ペア:

[(1, 212601840), (2, 106300920), (3, 70867280), (4, 53150460), (5, 42520368), (6, 35433640), (8, 26575230), (10, 21260184), (11, 19327440), (12, 17716820), (15, 14173456), (16, 13287615), (20, 10630092), (22, 9663720), (24, 8858410), (30, 7086728), (33, 6442480), (40, 5315046), (44, 4831860), (48, 4429205), (55, 3865488), (60, 3543364), (66, 3221240), (80, 2657523), (88, 2415930), (110, 1932744), (120, 1771682), (121, 1757040), (132, 1610620), (165, 1288496), (176, 1207965), (220, 966372), (240, 885841), (242, 878520), (264, 805310), (330, 644248), (363, 585680), (440, 483186), (484, 439260), (528, 402655), (605, 351408), (660, 322124), (726, 292840), (880, 241593), (968, 219630), (1210, 175704), (1320, 161062), (1452, 146420), (1815, 117136), (1936, 109815), (2420, 87852), (2640, 80531), (2904, 73210), (3630, 58568), (4840, 43926), (5808, 36605), (7260, 29284), (7321, 29040), (9680, 21963), (14520, 14642)]