378893760

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{56383}}^1$

素因数の和:56410

約数の個数: 112

約数和(自身を含む): 1374867456

約数和(自身を除く): 995973696

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, 64, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 420, 448, 480, 560, 672, 840, 960, 1120, 1344, 1680, 2240, 3360, 6720, 56383, 112766, 169149, 225532, 281915, 338298, 394681, 451064, 563830, 676596, 789362, 845745, 902128, 1127660, 1184043, 1353192, 1578724, 1691490, 1804256, 1973405, 2255320, 2368086, 2706384, 3157448, 3382980, 3608512, 3946810, 4510640, 4736172, 5412768, 5920215, 6314896, 6765960, 7893620, 9021280, 9472344, 10825536, 11840430, 12629792, 13531920, 15787240, 18042560, 18944688, 23680860, 25259584, 27063840, 31574480, 37889376, 47361720, 54127680, 63148960, 75778752, 94723440, 126297920, 189446880, 378893760]

約数ペア:

[(1, 378893760), (2, 189446880), (3, 126297920), (4, 94723440), (5, 75778752), (6, 63148960), (7, 54127680), (8, 47361720), (10, 37889376), (12, 31574480), (14, 27063840), (15, 25259584), (16, 23680860), (20, 18944688), (21, 18042560), (24, 15787240), (28, 13531920), (30, 12629792), (32, 11840430), (35, 10825536), (40, 9472344), (42, 9021280), (48, 7893620), (56, 6765960), (60, 6314896), (64, 5920215), (70, 5412768), (80, 4736172), (84, 4510640), (96, 3946810), (105, 3608512), (112, 3382980), (120, 3157448), (140, 2706384), (160, 2368086), (168, 2255320), (192, 1973405), (210, 1804256), (224, 1691490), (240, 1578724), (280, 1353192), (320, 1184043), (336, 1127660), (420, 902128), (448, 845745), (480, 789362), (560, 676596), (672, 563830), (840, 451064), (960, 394681), (1120, 338298), (1344, 281915), (1680, 225532), (2240, 169149), (3360, 112766), (6720, 56383)]