1385473440

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{929}}^1$

素因数の和:1199

約数の個数: 192

約数和(自身を含む): 4724697600

約数和(自身を除く): 3339224160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 65, 78, 80, 96, 104, 120, 130, 156, 160, 195, 208, 239, 240, 260, 312, 390, 416, 478, 480, 520, 624, 717, 780, 929, 956, 1040, 1195, 1248, 1434, 1560, 1858, 1912, 2080, 2390, 2787, 2868, 3107, 3120, 3585, 3716, 3824, 4645, 4780, 5574, 5736, 6214, 6240, 7170, 7432, 7648, 9290, 9321, 9560, 11148, 11472, 12077, 12428, 13935, 14340, 14864, 15535, 18580, 18642, 19120, 22296, 22944, 24154, 24856, 27870, 28680, 29728, 31070, 36231, 37160, 37284, 38240, 44592, 46605, 48308, 49712, 55740, 57360, 60385, 62140, 72462, 74320, 74568, 89184, 93210, 96616, 99424, 111480, 114720, 120770, 124280, 144924, 148640, 149136, 181155, 186420, 193232, 222031, 222960, 241540, 248560, 289848, 298272, 362310, 372840, 386464, 444062, 445920, 483080, 497120, 579696, 666093, 724620, 745680, 888124, 966160, 1110155, 1159392, 1332186, 1449240, 1491360, 1776248, 1932320, 2220310, 2664372, 2886403, 2898480, 3330465, 3552496, 4440620, 5328744, 5772806, 5796960, 6660930, 7104992, 8659209, 8881240, 10657488, 11545612, 13321860, 14432015, 17318418, 17762480, 21314976, 23091224, 26643720, 28864030, 34636836, 35524960, 43296045, 46182448, 53287440, 57728060, 69273672, 86592090, 92364896, 106574880, 115456120, 138547344, 173184180, 230912240, 277094688, 346368360, 461824480, 692736720, 1385473440]

約数ペア:

[(1, 1385473440), (2, 692736720), (3, 461824480), (4, 346368360), (5, 277094688), (6, 230912240), (8, 173184180), (10, 138547344), (12, 115456120), (13, 106574880), (15, 92364896), (16, 86592090), (20, 69273672), (24, 57728060), (26, 53287440), (30, 46182448), (32, 43296045), (39, 35524960), (40, 34636836), (48, 28864030), (52, 26643720), (60, 23091224), (65, 21314976), (78, 17762480), (80, 17318418), (96, 14432015), (104, 13321860), (120, 11545612), (130, 10657488), (156, 8881240), (160, 8659209), (195, 7104992), (208, 6660930), (239, 5796960), (240, 5772806), (260, 5328744), (312, 4440620), (390, 3552496), (416, 3330465), (478, 2898480), (480, 2886403), (520, 2664372), (624, 2220310), (717, 1932320), (780, 1776248), (929, 1491360), (956, 1449240), (1040, 1332186), (1195, 1159392), (1248, 1110155), (1434, 966160), (1560, 888124), (1858, 745680), (1912, 724620), (2080, 666093), (2390, 579696), (2787, 497120), (2868, 483080), (3107, 445920), (3120, 444062), (3585, 386464), (3716, 372840), (3824, 362310), (4645, 298272), (4780, 289848), (5574, 248560), (5736, 241540), (6214, 222960), (6240, 222031), (7170, 193232), (7432, 186420), (7648, 181155), (9290, 149136), (9321, 148640), (9560, 144924), (11148, 124280), (11472, 120770), (12077, 114720), (12428, 111480), (13935, 99424), (14340, 96616), (14864, 93210), (15535, 89184), (18580, 74568), (18642, 74320), (19120, 72462), (22296, 62140), (22944, 60385), (24154, 57360), (24856, 55740), (27870, 49712), (28680, 48308), (29728, 46605), (31070, 44592), (36231, 38240), (37160, 37284)]