70742880

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3779}}^1$

素因数の和:3813

約数の個数: 144

約数和(自身を含む): 260048880

約数和(自身を除く): 189306000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 96, 104, 117, 120, 130, 144, 156, 160, 180, 195, 208, 234, 240, 260, 288, 312, 360, 390, 416, 468, 480, 520, 585, 624, 720, 780, 936, 1040, 1170, 1248, 1440, 1560, 1872, 2080, 2340, 3120, 3744, 3779, 4680, 6240, 7558, 9360, 11337, 15116, 18720, 18895, 22674, 30232, 34011, 37790, 45348, 49127, 56685, 60464, 68022, 75580, 90696, 98254, 113370, 120928, 136044, 147381, 151160, 170055, 181392, 196508, 226740, 245635, 272088, 294762, 302320, 340110, 362784, 393016, 442143, 453480, 491270, 544176, 589524, 604640, 680220, 736905, 786032, 884286, 906960, 982540, 1088352, 1179048, 1360440, 1473810, 1572064, 1768572, 1813920, 1965080, 2210715, 2358096, 2720880, 2947620, 3537144, 3930160, 4421430, 4716192, 5441760, 5895240, 7074288, 7860320, 8842860, 11790480, 14148576, 17685720, 23580960, 35371440, 70742880]

約数ペア:

[(1, 70742880), (2, 35371440), (3, 23580960), (4, 17685720), (5, 14148576), (6, 11790480), (8, 8842860), (9, 7860320), (10, 7074288), (12, 5895240), (13, 5441760), (15, 4716192), (16, 4421430), (18, 3930160), (20, 3537144), (24, 2947620), (26, 2720880), (30, 2358096), (32, 2210715), (36, 1965080), (39, 1813920), (40, 1768572), (45, 1572064), (48, 1473810), (52, 1360440), (60, 1179048), (65, 1088352), (72, 982540), (78, 906960), (80, 884286), (90, 786032), (96, 736905), (104, 680220), (117, 604640), (120, 589524), (130, 544176), (144, 491270), (156, 453480), (160, 442143), (180, 393016), (195, 362784), (208, 340110), (234, 302320), (240, 294762), (260, 272088), (288, 245635), (312, 226740), (360, 196508), (390, 181392), (416, 170055), (468, 151160), (480, 147381), (520, 136044), (585, 120928), (624, 113370), (720, 98254), (780, 90696), (936, 75580), (1040, 68022), (1170, 60464), (1248, 56685), (1440, 49127), (1560, 45348), (1872, 37790), (2080, 34011), (2340, 30232), (3120, 22674), (3744, 18895), (3779, 18720), (4680, 15116), (6240, 11337), (7558, 9360)]