755631240

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{69197}}^1$

素因数の和:69231

約数の個数: 128

約数和(自身を含む): 2790063360

約数和(自身を除く): 2034432120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 52, 56, 60, 65, 70, 78, 84, 91, 104, 105, 120, 130, 140, 156, 168, 182, 195, 210, 260, 273, 280, 312, 364, 390, 420, 455, 520, 546, 728, 780, 840, 910, 1092, 1365, 1560, 1820, 2184, 2730, 3640, 5460, 10920, 69197, 138394, 207591, 276788, 345985, 415182, 484379, 553576, 691970, 830364, 899561, 968758, 1037955, 1383940, 1453137, 1660728, 1799122, 1937516, 2075910, 2421895, 2698683, 2767880, 2906274, 3598244, 3875032, 4151820, 4497805, 4843790, 5397366, 5812548, 6296927, 7196488, 7265685, 8303640, 8995610, 9687580, 10794732, 11625096, 12593854, 13493415, 14531370, 17991220, 18890781, 19375160, 21589464, 25187708, 26986830, 29062740, 31484635, 35982440, 37781562, 50375416, 53973660, 58125480, 62969270, 75563124, 94453905, 107947320, 125938540, 151126248, 188907810, 251877080, 377815620, 755631240]

約数ペア:

[(1, 755631240), (2, 377815620), (3, 251877080), (4, 188907810), (5, 151126248), (6, 125938540), (7, 107947320), (8, 94453905), (10, 75563124), (12, 62969270), (13, 58125480), (14, 53973660), (15, 50375416), (20, 37781562), (21, 35982440), (24, 31484635), (26, 29062740), (28, 26986830), (30, 25187708), (35, 21589464), (39, 19375160), (40, 18890781), (42, 17991220), (52, 14531370), (56, 13493415), (60, 12593854), (65, 11625096), (70, 10794732), (78, 9687580), (84, 8995610), (91, 8303640), (104, 7265685), (105, 7196488), (120, 6296927), (130, 5812548), (140, 5397366), (156, 4843790), (168, 4497805), (182, 4151820), (195, 3875032), (210, 3598244), (260, 2906274), (273, 2767880), (280, 2698683), (312, 2421895), (364, 2075910), (390, 1937516), (420, 1799122), (455, 1660728), (520, 1453137), (546, 1383940), (728, 1037955), (780, 968758), (840, 899561), (910, 830364), (1092, 691970), (1365, 553576), (1560, 484379), (1820, 415182), (2184, 345985), (2730, 276788), (3640, 207591), (5460, 138394), (10920, 69197)]