163856640

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{601}}^1$

素因数の和:696

約数の個数: 144

約数和(自身を含む): 531570816

約数和(自身を除く): 367714176

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 71, 80, 96, 120, 128, 142, 160, 192, 213, 240, 256, 284, 320, 355, 384, 426, 480, 568, 601, 640, 710, 768, 852, 960, 1065, 1136, 1202, 1280, 1420, 1704, 1803, 1920, 2130, 2272, 2404, 2840, 3005, 3408, 3606, 3840, 4260, 4544, 4808, 5680, 6010, 6816, 7212, 8520, 9015, 9088, 9616, 11360, 12020, 13632, 14424, 17040, 18030, 18176, 19232, 22720, 24040, 27264, 28848, 34080, 36060, 38464, 42671, 45440, 48080, 54528, 57696, 68160, 72120, 76928, 85342, 90880, 96160, 115392, 128013, 136320, 144240, 153856, 170684, 192320, 213355, 230784, 256026, 272640, 288480, 341368, 384640, 426710, 461568, 512052, 576960, 640065, 682736, 769280, 853420, 1024104, 1153920, 1280130, 1365472, 1706840, 2048208, 2307840, 2560260, 2730944, 3413680, 4096416, 5120520, 5461888, 6827360, 8192832, 10241040, 10923776, 13654720, 16385664, 20482080, 27309440, 32771328, 40964160, 54618880, 81928320, 163856640]

約数ペア:

[(1, 163856640), (2, 81928320), (3, 54618880), (4, 40964160), (5, 32771328), (6, 27309440), (8, 20482080), (10, 16385664), (12, 13654720), (15, 10923776), (16, 10241040), (20, 8192832), (24, 6827360), (30, 5461888), (32, 5120520), (40, 4096416), (48, 3413680), (60, 2730944), (64, 2560260), (71, 2307840), (80, 2048208), (96, 1706840), (120, 1365472), (128, 1280130), (142, 1153920), (160, 1024104), (192, 853420), (213, 769280), (240, 682736), (256, 640065), (284, 576960), (320, 512052), (355, 461568), (384, 426710), (426, 384640), (480, 341368), (568, 288480), (601, 272640), (640, 256026), (710, 230784), (768, 213355), (852, 192320), (960, 170684), (1065, 153856), (1136, 144240), (1202, 136320), (1280, 128013), (1420, 115392), (1704, 96160), (1803, 90880), (1920, 85342), (2130, 76928), (2272, 72120), (2404, 68160), (2840, 57696), (3005, 54528), (3408, 48080), (3606, 45440), (3840, 42671), (4260, 38464), (4544, 36060), (4808, 34080), (5680, 28848), (6010, 27264), (6816, 24040), (7212, 22720), (8520, 19232), (9015, 18176), (9088, 18030), (9616, 17040), (11360, 14424), (12020, 13632)]