945238560

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{281321}}^1$

素因数の和:281346

約数の個数: 96

約数和(自身を含む): 3402870912

約数和(自身を除く): 2457632352

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 280, 336, 420, 480, 560, 672, 840, 1120, 1680, 3360, 281321, 562642, 843963, 1125284, 1406605, 1687926, 1969247, 2250568, 2813210, 3375852, 3938494, 4219815, 4501136, 5626420, 5907741, 6751704, 7876988, 8439630, 9002272, 9846235, 11252840, 11815482, 13503408, 15753976, 16879260, 19692470, 22505680, 23630964, 27006816, 29538705, 31507952, 33758520, 39384940, 45011360, 47261928, 59077410, 63015904, 67517040, 78769880, 94523856, 118154820, 135034080, 157539760, 189047712, 236309640, 315079520, 472619280, 945238560]

約数ペア:

[(1, 945238560), (2, 472619280), (3, 315079520), (4, 236309640), (5, 189047712), (6, 157539760), (7, 135034080), (8, 118154820), (10, 94523856), (12, 78769880), (14, 67517040), (15, 63015904), (16, 59077410), (20, 47261928), (21, 45011360), (24, 39384940), (28, 33758520), (30, 31507952), (32, 29538705), (35, 27006816), (40, 23630964), (42, 22505680), (48, 19692470), (56, 16879260), (60, 15753976), (70, 13503408), (80, 11815482), (84, 11252840), (96, 9846235), (105, 9002272), (112, 8439630), (120, 7876988), (140, 6751704), (160, 5907741), (168, 5626420), (210, 4501136), (224, 4219815), (240, 3938494), (280, 3375852), (336, 2813210), (420, 2250568), (480, 1969247), (560, 1687926), (672, 1406605), (840, 1125284), (1120, 843963), (1680, 562642), (3360, 281321)]