161188160

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{227}}^1\times {\mathrm{317}}^1$

素因数の和:568

約数の個数: 112

約数和(自身を含む): 441984384

約数和(自身を除く): 280796224

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 224, 227, 280, 317, 320, 448, 454, 560, 634, 908, 1120, 1135, 1268, 1585, 1589, 1816, 2219, 2240, 2270, 2536, 3170, 3178, 3632, 4438, 4540, 5072, 6340, 6356, 7264, 7945, 8876, 9080, 10144, 11095, 12680, 12712, 14528, 15890, 17752, 18160, 20288, 22190, 25360, 25424, 31780, 35504, 36320, 44380, 50720, 50848, 63560, 71008, 71959, 72640, 88760, 101440, 101696, 127120, 142016, 143918, 177520, 254240, 287836, 355040, 359795, 503713, 508480, 575672, 710080, 719590, 1007426, 1151344, 1439180, 2014852, 2302688, 2518565, 2878360, 4029704, 4605376, 5037130, 5756720, 8059408, 10074260, 11513440, 16118816, 20148520, 23026880, 32237632, 40297040, 80594080, 161188160]

約数ペア:

[(1, 161188160), (2, 80594080), (4, 40297040), (5, 32237632), (7, 23026880), (8, 20148520), (10, 16118816), (14, 11513440), (16, 10074260), (20, 8059408), (28, 5756720), (32, 5037130), (35, 4605376), (40, 4029704), (56, 2878360), (64, 2518565), (70, 2302688), (80, 2014852), (112, 1439180), (140, 1151344), (160, 1007426), (224, 719590), (227, 710080), (280, 575672), (317, 508480), (320, 503713), (448, 359795), (454, 355040), (560, 287836), (634, 254240), (908, 177520), (1120, 143918), (1135, 142016), (1268, 127120), (1585, 101696), (1589, 101440), (1816, 88760), (2219, 72640), (2240, 71959), (2270, 71008), (2536, 63560), (3170, 50848), (3178, 50720), (3632, 44380), (4438, 36320), (4540, 35504), (5072, 31780), (6340, 25424), (6356, 25360), (7264, 22190), (7945, 20288), (8876, 18160), (9080, 17752), (10144, 15890), (11095, 14528), (12680, 12712)]