160846140

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{331}}^1$

素因数の和:452

約数の個数: 192

約数和(自身を含む): 562222080

約数和(自身を除く): 401375940

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 78, 84, 89, 91, 105, 130, 140, 156, 178, 182, 195, 210, 260, 267, 273, 331, 356, 364, 390, 420, 445, 455, 534, 546, 623, 662, 780, 890, 910, 993, 1068, 1092, 1157, 1246, 1324, 1335, 1365, 1655, 1780, 1820, 1869, 1986, 2314, 2317, 2492, 2670, 2730, 3115, 3310, 3471, 3738, 3972, 4303, 4628, 4634, 4965, 5340, 5460, 5785, 6230, 6620, 6942, 6951, 7476, 8099, 8606, 9268, 9345, 9930, 11570, 11585, 12460, 12909, 13884, 13902, 16198, 17212, 17355, 18690, 19860, 21515, 23140, 23170, 24297, 25818, 27804, 29459, 30121, 32396, 34710, 34755, 37380, 40495, 43030, 46340, 48594, 51636, 58918, 60242, 64545, 69420, 69510, 80990, 86060, 88377, 90363, 97188, 117836, 120484, 121485, 129090, 139020, 147295, 150605, 161980, 176754, 180726, 206213, 242970, 258180, 294590, 301210, 353508, 361452, 382967, 412426, 441885, 451815, 485940, 589180, 602420, 618639, 765934, 824852, 883770, 903630, 1031065, 1148901, 1237278, 1531868, 1767540, 1807260, 1914835, 2062130, 2297802, 2474556, 2680769, 3093195, 3829670, 4124260, 4595604, 5361538, 5744505, 6186390, 7659340, 8042307, 10723076, 11489010, 12372780, 13403845, 16084614, 22978020, 26807690, 32169228, 40211535, 53615380, 80423070, 160846140]

約数ペア:

[(1, 160846140), (2, 80423070), (3, 53615380), (4, 40211535), (5, 32169228), (6, 26807690), (7, 22978020), (10, 16084614), (12, 13403845), (13, 12372780), (14, 11489010), (15, 10723076), (20, 8042307), (21, 7659340), (26, 6186390), (28, 5744505), (30, 5361538), (35, 4595604), (39, 4124260), (42, 3829670), (52, 3093195), (60, 2680769), (65, 2474556), (70, 2297802), (78, 2062130), (84, 1914835), (89, 1807260), (91, 1767540), (105, 1531868), (130, 1237278), (140, 1148901), (156, 1031065), (178, 903630), (182, 883770), (195, 824852), (210, 765934), (260, 618639), (267, 602420), (273, 589180), (331, 485940), (356, 451815), (364, 441885), (390, 412426), (420, 382967), (445, 361452), (455, 353508), (534, 301210), (546, 294590), (623, 258180), (662, 242970), (780, 206213), (890, 180726), (910, 176754), (993, 161980), (1068, 150605), (1092, 147295), (1157, 139020), (1246, 129090), (1324, 121485), (1335, 120484), (1365, 117836), (1655, 97188), (1780, 90363), (1820, 88377), (1869, 86060), (1986, 80990), (2314, 69510), (2317, 69420), (2492, 64545), (2670, 60242), (2730, 58918), (3115, 51636), (3310, 48594), (3471, 46340), (3738, 43030), (3972, 40495), (4303, 37380), (4628, 34755), (4634, 34710), (4965, 32396), (5340, 30121), (5460, 29459), (5785, 27804), (6230, 25818), (6620, 24297), (6942, 23170), (6951, 23140), (7476, 21515), (8099, 19860), (8606, 18690), (9268, 17355), (9345, 17212), (9930, 16198), (11570, 13902), (11585, 13884), (12460, 12909)]