161036960

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{2437}}^1$

素因数の和:2518

約数の個数: 96

約数和(自身を含む): 442350720

約数和(自身を除く): 281313760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 59, 70, 80, 112, 118, 140, 160, 224, 236, 280, 295, 413, 472, 560, 590, 826, 944, 1120, 1180, 1652, 1888, 2065, 2360, 2437, 3304, 4130, 4720, 4874, 6608, 8260, 9440, 9748, 12185, 13216, 16520, 17059, 19496, 24370, 33040, 34118, 38992, 48740, 66080, 68236, 77984, 85295, 97480, 136472, 143783, 170590, 194960, 272944, 287566, 341180, 389920, 545888, 575132, 682360, 718915, 1006481, 1150264, 1364720, 1437830, 2012962, 2300528, 2729440, 2875660, 4025924, 4601056, 5032405, 5751320, 8051848, 10064810, 11502640, 16103696, 20129620, 23005280, 32207392, 40259240, 80518480, 161036960]

約数ペア:

[(1, 161036960), (2, 80518480), (4, 40259240), (5, 32207392), (7, 23005280), (8, 20129620), (10, 16103696), (14, 11502640), (16, 10064810), (20, 8051848), (28, 5751320), (32, 5032405), (35, 4601056), (40, 4025924), (56, 2875660), (59, 2729440), (70, 2300528), (80, 2012962), (112, 1437830), (118, 1364720), (140, 1150264), (160, 1006481), (224, 718915), (236, 682360), (280, 575132), (295, 545888), (413, 389920), (472, 341180), (560, 287566), (590, 272944), (826, 194960), (944, 170590), (1120, 143783), (1180, 136472), (1652, 97480), (1888, 85295), (2065, 77984), (2360, 68236), (2437, 66080), (3304, 48740), (4130, 38992), (4720, 34118), (4874, 33040), (6608, 24370), (8260, 19496), (9440, 17059), (9748, 16520), (12185, 13216)]