196015920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{173}}^1\times {\mathrm{4721}}^1$

素因数の和:4910

約数の個数: 80

約数和(自身を含む): 611291232

約数和(自身を除く): 415275312

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 173, 240, 346, 519, 692, 865, 1038, 1384, 1730, 2076, 2595, 2768, 3460, 4152, 4721, 5190, 6920, 8304, 9442, 10380, 13840, 14163, 18884, 20760, 23605, 28326, 37768, 41520, 47210, 56652, 70815, 75536, 94420, 113304, 141630, 188840, 226608, 283260, 377680, 566520, 816733, 1133040, 1633466, 2450199, 3266932, 4083665, 4900398, 6533864, 8167330, 9800796, 12250995, 13067728, 16334660, 19601592, 24501990, 32669320, 39203184, 49003980, 65338640, 98007960, 196015920]

約数ペア:

[(1, 196015920), (2, 98007960), (3, 65338640), (4, 49003980), (5, 39203184), (6, 32669320), (8, 24501990), (10, 19601592), (12, 16334660), (15, 13067728), (16, 12250995), (20, 9800796), (24, 8167330), (30, 6533864), (40, 4900398), (48, 4083665), (60, 3266932), (80, 2450199), (120, 1633466), (173, 1133040), (240, 816733), (346, 566520), (519, 377680), (692, 283260), (865, 226608), (1038, 188840), (1384, 141630), (1730, 113304), (2076, 94420), (2595, 75536), (2768, 70815), (3460, 56652), (4152, 47210), (4721, 41520), (5190, 37768), (6920, 28326), (8304, 23605), (9442, 20760), (10380, 18884), (13840, 14163)]