191036040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{881}}^1$

素因数の和:1047

約数の個数: 128

約数和(自身を含む): 622339200

約数和(自身を除く): 431303160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 139, 156, 195, 260, 278, 312, 390, 417, 520, 556, 695, 780, 834, 881, 1112, 1390, 1560, 1668, 1762, 1807, 2085, 2643, 2780, 3336, 3524, 3614, 4170, 4405, 5286, 5421, 5560, 7048, 7228, 8340, 8810, 9035, 10572, 10842, 11453, 13215, 14456, 16680, 17620, 18070, 21144, 21684, 22906, 26430, 27105, 34359, 35240, 36140, 43368, 45812, 52860, 54210, 57265, 68718, 72280, 91624, 105720, 108420, 114530, 122459, 137436, 171795, 216840, 229060, 244918, 274872, 343590, 367377, 458120, 489836, 612295, 687180, 734754, 979672, 1224590, 1374360, 1469508, 1591967, 1836885, 2449180, 2939016, 3183934, 3673770, 4775901, 4898360, 6367868, 7347540, 7959835, 9551802, 12735736, 14695080, 15919670, 19103604, 23879505, 31839340, 38207208, 47759010, 63678680, 95518020, 191036040]

約数ペア:

[(1, 191036040), (2, 95518020), (3, 63678680), (4, 47759010), (5, 38207208), (6, 31839340), (8, 23879505), (10, 19103604), (12, 15919670), (13, 14695080), (15, 12735736), (20, 9551802), (24, 7959835), (26, 7347540), (30, 6367868), (39, 4898360), (40, 4775901), (52, 3673770), (60, 3183934), (65, 2939016), (78, 2449180), (104, 1836885), (120, 1591967), (130, 1469508), (139, 1374360), (156, 1224590), (195, 979672), (260, 734754), (278, 687180), (312, 612295), (390, 489836), (417, 458120), (520, 367377), (556, 343590), (695, 274872), (780, 244918), (834, 229060), (881, 216840), (1112, 171795), (1390, 137436), (1560, 122459), (1668, 114530), (1762, 108420), (1807, 105720), (2085, 91624), (2643, 72280), (2780, 68718), (3336, 57265), (3524, 54210), (3614, 52860), (4170, 45812), (4405, 43368), (5286, 36140), (5421, 35240), (5560, 34359), (7048, 27105), (7228, 26430), (8340, 22906), (8810, 21684), (9035, 21144), (10572, 18070), (10842, 17620), (11453, 16680), (13215, 14456)]