190837360

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{89}}^1\times {\mathrm{547}}^1$

素因数の和:663

約数の個数: 120

約数和(自身を含む): 522890640

約数和(自身を除く): 332053280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 49, 56, 70, 80, 89, 98, 112, 140, 178, 196, 245, 280, 356, 392, 445, 490, 547, 560, 623, 712, 784, 890, 980, 1094, 1246, 1424, 1780, 1960, 2188, 2492, 2735, 3115, 3560, 3829, 3920, 4361, 4376, 4984, 5470, 6230, 7120, 7658, 8722, 8752, 9968, 10940, 12460, 15316, 17444, 19145, 21805, 21880, 24920, 26803, 30632, 34888, 38290, 43610, 43760, 48683, 49840, 53606, 61264, 69776, 76580, 87220, 97366, 107212, 134015, 153160, 174440, 194732, 214424, 243415, 268030, 306320, 340781, 348880, 389464, 428848, 486830, 536060, 681562, 778928, 973660, 1072120, 1363124, 1703905, 1947320, 2144240, 2385467, 2726248, 3407810, 3894640, 4770934, 5452496, 6815620, 9541868, 11927335, 13631240, 19083736, 23854670, 27262480, 38167472, 47709340, 95418680, 190837360]

約数ペア:

[(1, 190837360), (2, 95418680), (4, 47709340), (5, 38167472), (7, 27262480), (8, 23854670), (10, 19083736), (14, 13631240), (16, 11927335), (20, 9541868), (28, 6815620), (35, 5452496), (40, 4770934), (49, 3894640), (56, 3407810), (70, 2726248), (80, 2385467), (89, 2144240), (98, 1947320), (112, 1703905), (140, 1363124), (178, 1072120), (196, 973660), (245, 778928), (280, 681562), (356, 536060), (392, 486830), (445, 428848), (490, 389464), (547, 348880), (560, 340781), (623, 306320), (712, 268030), (784, 243415), (890, 214424), (980, 194732), (1094, 174440), (1246, 153160), (1424, 134015), (1780, 107212), (1960, 97366), (2188, 87220), (2492, 76580), (2735, 69776), (3115, 61264), (3560, 53606), (3829, 49840), (3920, 48683), (4361, 43760), (4376, 43610), (4984, 38290), (5470, 34888), (6230, 30632), (7120, 26803), (7658, 24920), (8722, 21880), (8752, 21805), (9968, 19145), (10940, 17444), (12460, 15316)]