197048640

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{2473}}^1$

素因数の和:2576

約数の個数: 112

約数和(自身を含む): 633423168

約数和(自身を除く): 436374528

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 83, 96, 120, 160, 166, 192, 240, 249, 320, 332, 415, 480, 498, 664, 830, 960, 996, 1245, 1328, 1660, 1992, 2473, 2490, 2656, 3320, 3984, 4946, 4980, 5312, 6640, 7419, 7968, 9892, 9960, 12365, 13280, 14838, 15936, 19784, 19920, 24730, 26560, 29676, 37095, 39568, 39840, 49460, 59352, 74190, 79136, 79680, 98920, 118704, 148380, 158272, 197840, 205259, 237408, 296760, 395680, 410518, 474816, 593520, 615777, 791360, 821036, 1026295, 1187040, 1231554, 1642072, 2052590, 2374080, 2463108, 3078885, 3284144, 4105180, 4926216, 6157770, 6568288, 8210360, 9852432, 12315540, 13136576, 16420720, 19704864, 24631080, 32841440, 39409728, 49262160, 65682880, 98524320, 197048640]

約数ペア:

[(1, 197048640), (2, 98524320), (3, 65682880), (4, 49262160), (5, 39409728), (6, 32841440), (8, 24631080), (10, 19704864), (12, 16420720), (15, 13136576), (16, 12315540), (20, 9852432), (24, 8210360), (30, 6568288), (32, 6157770), (40, 4926216), (48, 4105180), (60, 3284144), (64, 3078885), (80, 2463108), (83, 2374080), (96, 2052590), (120, 1642072), (160, 1231554), (166, 1187040), (192, 1026295), (240, 821036), (249, 791360), (320, 615777), (332, 593520), (415, 474816), (480, 410518), (498, 395680), (664, 296760), (830, 237408), (960, 205259), (996, 197840), (1245, 158272), (1328, 148380), (1660, 118704), (1992, 98920), (2473, 79680), (2490, 79136), (2656, 74190), (3320, 59352), (3984, 49460), (4946, 39840), (4980, 39568), (5312, 37095), (6640, 29676), (7419, 26560), (7968, 24730), (9892, 19920), (9960, 19784), (12365, 15936), (13280, 14838)]