190796160

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{2311}}^1$

素因数の和:2376

約数の個数: 128

約数和(自身を含む): 622575360

約数和(自身を除く): 431779200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 43, 48, 60, 64, 80, 86, 96, 120, 128, 129, 160, 172, 192, 215, 240, 258, 320, 344, 384, 430, 480, 516, 640, 645, 688, 860, 960, 1032, 1290, 1376, 1720, 1920, 2064, 2311, 2580, 2752, 3440, 4128, 4622, 5160, 5504, 6880, 6933, 8256, 9244, 10320, 11555, 13760, 13866, 16512, 18488, 20640, 23110, 27520, 27732, 34665, 36976, 41280, 46220, 55464, 69330, 73952, 82560, 92440, 99373, 110928, 138660, 147904, 184880, 198746, 221856, 277320, 295808, 298119, 369760, 397492, 443712, 496865, 554640, 596238, 739520, 794984, 887424, 993730, 1109280, 1192476, 1479040, 1490595, 1589968, 1987460, 2218560, 2384952, 2981190, 3179936, 3974920, 4437120, 4769904, 5962380, 6359872, 7949840, 9539808, 11924760, 12719744, 15899680, 19079616, 23849520, 31799360, 38159232, 47699040, 63598720, 95398080, 190796160]

約数ペア:

[(1, 190796160), (2, 95398080), (3, 63598720), (4, 47699040), (5, 38159232), (6, 31799360), (8, 23849520), (10, 19079616), (12, 15899680), (15, 12719744), (16, 11924760), (20, 9539808), (24, 7949840), (30, 6359872), (32, 5962380), (40, 4769904), (43, 4437120), (48, 3974920), (60, 3179936), (64, 2981190), (80, 2384952), (86, 2218560), (96, 1987460), (120, 1589968), (128, 1490595), (129, 1479040), (160, 1192476), (172, 1109280), (192, 993730), (215, 887424), (240, 794984), (258, 739520), (320, 596238), (344, 554640), (384, 496865), (430, 443712), (480, 397492), (516, 369760), (640, 298119), (645, 295808), (688, 277320), (860, 221856), (960, 198746), (1032, 184880), (1290, 147904), (1376, 138660), (1720, 110928), (1920, 99373), (2064, 92440), (2311, 82560), (2580, 73952), (2752, 69330), (3440, 55464), (4128, 46220), (4622, 41280), (5160, 36976), (5504, 34665), (6880, 27732), (6933, 27520), (8256, 23110), (9244, 20640), (10320, 18488), (11555, 16512), (13760, 13866)]