246679680

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{9883}}^1$

素因数の和:9918

約数の個数: 128

約数和(自身を含む): 846861120

約数和(自身を除く): 600181440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 128, 130, 156, 160, 192, 195, 208, 240, 260, 312, 320, 384, 390, 416, 480, 520, 624, 640, 780, 832, 960, 1040, 1248, 1560, 1664, 1920, 2080, 2496, 3120, 4160, 4992, 6240, 8320, 9883, 12480, 19766, 24960, 29649, 39532, 49415, 59298, 79064, 98830, 118596, 128479, 148245, 158128, 197660, 237192, 256958, 296490, 316256, 385437, 395320, 474384, 513916, 592980, 632512, 642395, 770874, 790640, 948768, 1027832, 1185960, 1265024, 1284790, 1541748, 1581280, 1897536, 1927185, 2055664, 2371920, 2569580, 3083496, 3162560, 3795072, 3854370, 4111328, 4743840, 5139160, 6166992, 6325120, 7708740, 8222656, 9487680, 10278320, 12333984, 15417480, 16445312, 18975360, 20556640, 24667968, 30834960, 41113280, 49335936, 61669920, 82226560, 123339840, 246679680]

約数ペア:

[(1, 246679680), (2, 123339840), (3, 82226560), (4, 61669920), (5, 49335936), (6, 41113280), (8, 30834960), (10, 24667968), (12, 20556640), (13, 18975360), (15, 16445312), (16, 15417480), (20, 12333984), (24, 10278320), (26, 9487680), (30, 8222656), (32, 7708740), (39, 6325120), (40, 6166992), (48, 5139160), (52, 4743840), (60, 4111328), (64, 3854370), (65, 3795072), (78, 3162560), (80, 3083496), (96, 2569580), (104, 2371920), (120, 2055664), (128, 1927185), (130, 1897536), (156, 1581280), (160, 1541748), (192, 1284790), (195, 1265024), (208, 1185960), (240, 1027832), (260, 948768), (312, 790640), (320, 770874), (384, 642395), (390, 632512), (416, 592980), (480, 513916), (520, 474384), (624, 395320), (640, 385437), (780, 316256), (832, 296490), (960, 256958), (1040, 237192), (1248, 197660), (1560, 158128), (1664, 148245), (1920, 128479), (2080, 118596), (2496, 98830), (3120, 79064), (4160, 59298), (4992, 49415), (6240, 39532), (8320, 29649), (9883, 24960), (12480, 19766)]