2468573640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{2207}}^1$

素因数の和:2476

約数の個数: 192

約数和(自身を含む): 8680089600

約数和(自身を除く): 6211515960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 117, 120, 130, 156, 180, 195, 234, 239, 260, 312, 360, 390, 468, 478, 520, 585, 717, 780, 936, 956, 1170, 1195, 1434, 1560, 1912, 2151, 2207, 2340, 2390, 2868, 3107, 3585, 4302, 4414, 4680, 4780, 5736, 6214, 6621, 7170, 8604, 8828, 9321, 9560, 10755, 11035, 12428, 13242, 14340, 15535, 17208, 17656, 18642, 19863, 21510, 22070, 24856, 26484, 27963, 28680, 28691, 31070, 33105, 37284, 39726, 43020, 44140, 46605, 52968, 55926, 57382, 62140, 66210, 74568, 79452, 86040, 86073, 88280, 93210, 99315, 111852, 114764, 124280, 132420, 139815, 143455, 158904, 172146, 186420, 198630, 223704, 229528, 258219, 264840, 279630, 286910, 344292, 372840, 397260, 430365, 516438, 527473, 559260, 573820, 688584, 794520, 860730, 1032876, 1054946, 1118520, 1147640, 1291095, 1582419, 1721460, 2065752, 2109892, 2582190, 2637365, 3164838, 3442920, 4219784, 4747257, 5164380, 5274730, 6329676, 6857149, 7912095, 9494514, 10328760, 10549460, 12659352, 13714298, 15824190, 18989028, 20571447, 21098920, 23736285, 27428596, 31648380, 34285745, 37978056, 41142894, 47472570, 54857192, 61714341, 63296760, 68571490, 82285788, 94945140, 102857235, 123428682, 137142980, 164571576, 189890280, 205714470, 246857364, 274285960, 308571705, 411428940, 493714728, 617143410, 822857880, 1234286820, 2468573640]

約数ペア:

[(1, 2468573640), (2, 1234286820), (3, 822857880), (4, 617143410), (5, 493714728), (6, 411428940), (8, 308571705), (9, 274285960), (10, 246857364), (12, 205714470), (13, 189890280), (15, 164571576), (18, 137142980), (20, 123428682), (24, 102857235), (26, 94945140), (30, 82285788), (36, 68571490), (39, 63296760), (40, 61714341), (45, 54857192), (52, 47472570), (60, 41142894), (65, 37978056), (72, 34285745), (78, 31648380), (90, 27428596), (104, 23736285), (117, 21098920), (120, 20571447), (130, 18989028), (156, 15824190), (180, 13714298), (195, 12659352), (234, 10549460), (239, 10328760), (260, 9494514), (312, 7912095), (360, 6857149), (390, 6329676), (468, 5274730), (478, 5164380), (520, 4747257), (585, 4219784), (717, 3442920), (780, 3164838), (936, 2637365), (956, 2582190), (1170, 2109892), (1195, 2065752), (1434, 1721460), (1560, 1582419), (1912, 1291095), (2151, 1147640), (2207, 1118520), (2340, 1054946), (2390, 1032876), (2868, 860730), (3107, 794520), (3585, 688584), (4302, 573820), (4414, 559260), (4680, 527473), (4780, 516438), (5736, 430365), (6214, 397260), (6621, 372840), (7170, 344292), (8604, 286910), (8828, 279630), (9321, 264840), (9560, 258219), (10755, 229528), (11035, 223704), (12428, 198630), (13242, 186420), (14340, 172146), (15535, 158904), (17208, 143455), (17656, 139815), (18642, 132420), (19863, 124280), (21510, 114764), (22070, 111852), (24856, 99315), (26484, 93210), (27963, 88280), (28680, 86073), (28691, 86040), (31070, 79452), (33105, 74568), (37284, 66210), (39726, 62140), (43020, 57382), (44140, 55926), (46605, 52968)]