70315560

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{131}}^1$

素因数の和:229

約数の個数: 256

約数和(自身を含む): 273715200

約数和(自身を除く): 203399640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 71, 72, 84, 90, 105, 108, 120, 126, 131, 135, 140, 142, 168, 180, 189, 210, 213, 216, 252, 262, 270, 280, 284, 315, 355, 360, 378, 393, 420, 426, 497, 504, 524, 540, 568, 630, 639, 655, 710, 756, 786, 840, 852, 917, 945, 994, 1048, 1065, 1080, 1179, 1260, 1278, 1310, 1420, 1491, 1512, 1572, 1704, 1834, 1890, 1917, 1965, 1988, 2130, 2358, 2485, 2520, 2556, 2620, 2751, 2840, 2982, 3144, 3195, 3537, 3668, 3780, 3834, 3930, 3976, 4260, 4473, 4585, 4716, 4970, 5112, 5240, 5502, 5895, 5964, 6390, 7074, 7336, 7455, 7560, 7668, 7860, 8253, 8520, 8946, 9170, 9301, 9432, 9585, 9940, 11004, 11790, 11928, 12780, 13419, 13755, 14148, 14910, 15336, 15720, 16506, 17685, 17892, 18340, 18602, 19170, 19880, 22008, 22365, 23580, 24759, 25560, 26838, 27510, 27903, 28296, 29820, 33012, 35370, 35784, 36680, 37204, 38340, 41265, 44730, 46505, 47160, 49518, 53676, 55020, 55806, 59640, 65107, 66024, 67095, 70740, 74408, 76680, 82530, 83709, 89460, 93010, 99036, 107352, 110040, 111612, 123795, 130214, 134190, 139515, 141480, 165060, 167418, 178920, 186020, 195321, 198072, 223224, 247590, 251127, 260428, 268380, 279030, 325535, 330120, 334836, 372040, 390642, 418545, 495180, 502254, 520856, 536760, 558060, 585963, 651070, 669672, 781284, 837090, 976605, 990360, 1004508, 1116120, 1171926, 1255635, 1302140, 1562568, 1674180, 1757889, 1953210, 2009016, 2343852, 2511270, 2604280, 2929815, 3348360, 3515778, 3906420, 4687704, 5022540, 5859630, 7031556, 7812840, 8789445, 10045080, 11719260, 14063112, 17578890, 23438520, 35157780, 70315560]

約数ペア:

[(1, 70315560), (2, 35157780), (3, 23438520), (4, 17578890), (5, 14063112), (6, 11719260), (7, 10045080), (8, 8789445), (9, 7812840), (10, 7031556), (12, 5859630), (14, 5022540), (15, 4687704), (18, 3906420), (20, 3515778), (21, 3348360), (24, 2929815), (27, 2604280), (28, 2511270), (30, 2343852), (35, 2009016), (36, 1953210), (40, 1757889), (42, 1674180), (45, 1562568), (54, 1302140), (56, 1255635), (60, 1171926), (63, 1116120), (70, 1004508), (71, 990360), (72, 976605), (84, 837090), (90, 781284), (105, 669672), (108, 651070), (120, 585963), (126, 558060), (131, 536760), (135, 520856), (140, 502254), (142, 495180), (168, 418545), (180, 390642), (189, 372040), (210, 334836), (213, 330120), (216, 325535), (252, 279030), (262, 268380), (270, 260428), (280, 251127), (284, 247590), (315, 223224), (355, 198072), (360, 195321), (378, 186020), (393, 178920), (420, 167418), (426, 165060), (497, 141480), (504, 139515), (524, 134190), (540, 130214), (568, 123795), (630, 111612), (639, 110040), (655, 107352), (710, 99036), (756, 93010), (786, 89460), (840, 83709), (852, 82530), (917, 76680), (945, 74408), (994, 70740), (1048, 67095), (1065, 66024), (1080, 65107), (1179, 59640), (1260, 55806), (1278, 55020), (1310, 53676), (1420, 49518), (1491, 47160), (1512, 46505), (1572, 44730), (1704, 41265), (1834, 38340), (1890, 37204), (1917, 36680), (1965, 35784), (1988, 35370), (2130, 33012), (2358, 29820), (2485, 28296), (2520, 27903), (2556, 27510), (2620, 26838), (2751, 25560), (2840, 24759), (2982, 23580), (3144, 22365), (3195, 22008), (3537, 19880), (3668, 19170), (3780, 18602), (3834, 18340), (3930, 17892), (3976, 17685), (4260, 16506), (4473, 15720), (4585, 15336), (4716, 14910), (4970, 14148), (5112, 13755), (5240, 13419), (5502, 12780), (5895, 11928), (5964, 11790), (6390, 11004), (7074, 9940), (7336, 9585), (7455, 9432), (7560, 9301), (7668, 9170), (7860, 8946), (8253, 8520)]