102856040

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{239}}^1$

素因数の和:339

約数の個数: 128

約数和(自身を含む): 279936000

約数和(自身を除く): 177079960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 29, 35, 40, 53, 56, 58, 70, 106, 116, 140, 145, 203, 212, 232, 239, 265, 280, 290, 371, 406, 424, 478, 530, 580, 742, 812, 956, 1015, 1060, 1160, 1195, 1484, 1537, 1624, 1673, 1855, 1912, 2030, 2120, 2390, 2968, 3074, 3346, 3710, 4060, 4780, 6148, 6692, 6931, 7420, 7685, 8120, 8365, 9560, 10759, 12296, 12667, 13384, 13862, 14840, 15370, 16730, 21518, 25334, 27724, 30740, 33460, 34655, 43036, 48517, 50668, 53795, 55448, 61480, 63335, 66920, 69310, 86072, 88669, 97034, 101336, 107590, 126670, 138620, 177338, 194068, 215180, 242585, 253340, 277240, 354676, 367343, 388136, 430360, 443345, 485170, 506680, 709352, 734686, 886690, 970340, 1469372, 1773380, 1836715, 1940680, 2571401, 2938744, 3546760, 3673430, 5142802, 7346860, 10285604, 12857005, 14693720, 20571208, 25714010, 51428020, 102856040]

約数ペア:

[(1, 102856040), (2, 51428020), (4, 25714010), (5, 20571208), (7, 14693720), (8, 12857005), (10, 10285604), (14, 7346860), (20, 5142802), (28, 3673430), (29, 3546760), (35, 2938744), (40, 2571401), (53, 1940680), (56, 1836715), (58, 1773380), (70, 1469372), (106, 970340), (116, 886690), (140, 734686), (145, 709352), (203, 506680), (212, 485170), (232, 443345), (239, 430360), (265, 388136), (280, 367343), (290, 354676), (371, 277240), (406, 253340), (424, 242585), (478, 215180), (530, 194068), (580, 177338), (742, 138620), (812, 126670), (956, 107590), (1015, 101336), (1060, 97034), (1160, 88669), (1195, 86072), (1484, 69310), (1537, 66920), (1624, 63335), (1673, 61480), (1855, 55448), (1912, 53795), (2030, 50668), (2120, 48517), (2390, 43036), (2968, 34655), (3074, 33460), (3346, 30740), (3710, 27724), (4060, 25334), (4780, 21518), (6148, 16730), (6692, 15370), (6931, 14840), (7420, 13862), (7685, 13384), (8120, 12667), (8365, 12296), (9560, 10759)]