141156320

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{787}}^1$

素因数の和:880

約数の個数: 96

約数和(自身を含む): 357436800

約数和(自身を除く): 216280480

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 59, 76, 80, 95, 118, 152, 160, 190, 236, 295, 304, 380, 472, 590, 608, 760, 787, 944, 1121, 1180, 1520, 1574, 1888, 2242, 2360, 3040, 3148, 3935, 4484, 4720, 5605, 6296, 7870, 8968, 9440, 11210, 12592, 14953, 15740, 17936, 22420, 25184, 29906, 31480, 35872, 44840, 46433, 59812, 62960, 74765, 89680, 92866, 119624, 125920, 149530, 179360, 185732, 232165, 239248, 299060, 371464, 464330, 478496, 598120, 742928, 882227, 928660, 1196240, 1485856, 1764454, 1857320, 2392480, 3528908, 3714640, 4411135, 7057816, 7429280, 8822270, 14115632, 17644540, 28231264, 35289080, 70578160, 141156320]

約数ペア:

[(1, 141156320), (2, 70578160), (4, 35289080), (5, 28231264), (8, 17644540), (10, 14115632), (16, 8822270), (19, 7429280), (20, 7057816), (32, 4411135), (38, 3714640), (40, 3528908), (59, 2392480), (76, 1857320), (80, 1764454), (95, 1485856), (118, 1196240), (152, 928660), (160, 882227), (190, 742928), (236, 598120), (295, 478496), (304, 464330), (380, 371464), (472, 299060), (590, 239248), (608, 232165), (760, 185732), (787, 179360), (944, 149530), (1121, 125920), (1180, 119624), (1520, 92866), (1574, 89680), (1888, 74765), (2242, 62960), (2360, 59812), (3040, 46433), (3148, 44840), (3935, 35872), (4484, 31480), (4720, 29906), (5605, 25184), (6296, 22420), (7870, 17936), (8968, 15740), (9440, 14953), (11210, 12592)]