1704142720

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{4583}}^1$

素因数の和:4692

約数の個数: 128

約数和(自身を含む): 4713085440

約数和(自身を除く): 3008942720

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 83, 112, 128, 140, 160, 166, 224, 280, 320, 332, 415, 448, 560, 581, 640, 664, 830, 896, 1120, 1162, 1328, 1660, 2240, 2324, 2656, 2905, 3320, 4480, 4583, 4648, 5312, 5810, 6640, 9166, 9296, 10624, 11620, 13280, 18332, 18592, 22915, 23240, 26560, 32081, 36664, 37184, 45830, 46480, 53120, 64162, 73328, 74368, 91660, 92960, 128324, 146656, 160405, 183320, 185920, 256648, 293312, 320810, 366640, 371840, 380389, 513296, 586624, 641620, 733280, 760778, 1026592, 1283240, 1466560, 1521556, 1901945, 2053184, 2566480, 2662723, 2933120, 3043112, 3803890, 4106368, 5132960, 5325446, 6086224, 7607780, 10265920, 10650892, 12172448, 13313615, 15215560, 20531840, 21301784, 24344896, 26627230, 30431120, 42603568, 48689792, 53254460, 60862240, 85207136, 106508920, 121724480, 170414272, 213017840, 243448960, 340828544, 426035680, 852071360, 1704142720]

約数ペア:

[(1, 1704142720), (2, 852071360), (4, 426035680), (5, 340828544), (7, 243448960), (8, 213017840), (10, 170414272), (14, 121724480), (16, 106508920), (20, 85207136), (28, 60862240), (32, 53254460), (35, 48689792), (40, 42603568), (56, 30431120), (64, 26627230), (70, 24344896), (80, 21301784), (83, 20531840), (112, 15215560), (128, 13313615), (140, 12172448), (160, 10650892), (166, 10265920), (224, 7607780), (280, 6086224), (320, 5325446), (332, 5132960), (415, 4106368), (448, 3803890), (560, 3043112), (581, 2933120), (640, 2662723), (664, 2566480), (830, 2053184), (896, 1901945), (1120, 1521556), (1162, 1466560), (1328, 1283240), (1660, 1026592), (2240, 760778), (2324, 733280), (2656, 641620), (2905, 586624), (3320, 513296), (4480, 380389), (4583, 371840), (4648, 366640), (5312, 320810), (5810, 293312), (6640, 256648), (9166, 185920), (9296, 183320), (10624, 160405), (11620, 146656), (13280, 128324), (18332, 92960), (18592, 91660), (22915, 74368), (23240, 73328), (26560, 64162), (32081, 53120), (36664, 46480), (37184, 45830)]