193137440

素因数分解:

$2^5\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1693}}^1$

素因数の和:1762

約数の個数: 96

約数和(自身を含む): 491774976

約数和(自身を除く): 298637536

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 31, 32, 40, 46, 62, 80, 92, 115, 124, 155, 160, 184, 230, 248, 310, 368, 460, 496, 620, 713, 736, 920, 992, 1240, 1426, 1693, 1840, 2480, 2852, 3386, 3565, 3680, 4960, 5704, 6772, 7130, 8465, 11408, 13544, 14260, 16930, 22816, 27088, 28520, 33860, 38939, 52483, 54176, 57040, 67720, 77878, 104966, 114080, 135440, 155756, 194695, 209932, 262415, 270880, 311512, 389390, 419864, 524830, 623024, 778780, 839728, 1049660, 1207109, 1246048, 1557560, 1679456, 2099320, 2414218, 3115120, 4198640, 4828436, 6035545, 6230240, 8397280, 9656872, 12071090, 19313744, 24142180, 38627488, 48284360, 96568720, 193137440]

約数ペア:

[(1, 193137440), (2, 96568720), (4, 48284360), (5, 38627488), (8, 24142180), (10, 19313744), (16, 12071090), (20, 9656872), (23, 8397280), (31, 6230240), (32, 6035545), (40, 4828436), (46, 4198640), (62, 3115120), (80, 2414218), (92, 2099320), (115, 1679456), (124, 1557560), (155, 1246048), (160, 1207109), (184, 1049660), (230, 839728), (248, 778780), (310, 623024), (368, 524830), (460, 419864), (496, 389390), (620, 311512), (713, 270880), (736, 262415), (920, 209932), (992, 194695), (1240, 155756), (1426, 135440), (1693, 114080), (1840, 104966), (2480, 77878), (2852, 67720), (3386, 57040), (3565, 54176), (3680, 52483), (4960, 38939), (5704, 33860), (6772, 28520), (7130, 27088), (8465, 22816), (11408, 16930), (13544, 14260)]