69571440

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1039}}^1$

素因数の和:1092

約数の個数: 160

約数和(自身を含む): 247603200

約数和(自身を除く): 178031760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 36, 40, 45, 48, 54, 60, 62, 72, 80, 90, 93, 108, 120, 124, 135, 144, 155, 180, 186, 216, 240, 248, 270, 279, 310, 360, 372, 432, 465, 496, 540, 558, 620, 720, 744, 837, 930, 1039, 1080, 1116, 1240, 1395, 1488, 1674, 1860, 2078, 2160, 2232, 2480, 2790, 3117, 3348, 3720, 4156, 4185, 4464, 5195, 5580, 6234, 6696, 7440, 8312, 8370, 9351, 10390, 11160, 12468, 13392, 15585, 16624, 16740, 18702, 20780, 22320, 24936, 28053, 31170, 32209, 33480, 37404, 41560, 46755, 49872, 56106, 62340, 64418, 66960, 74808, 83120, 93510, 96627, 112212, 124680, 128836, 140265, 149616, 161045, 187020, 193254, 224424, 249360, 257672, 280530, 289881, 322090, 374040, 386508, 448848, 483135, 515344, 561060, 579762, 644180, 748080, 773016, 869643, 966270, 1122120, 1159524, 1288360, 1449405, 1546032, 1739286, 1932540, 2244240, 2319048, 2576720, 2898810, 3478572, 3865080, 4348215, 4638096, 5797620, 6957144, 7730160, 8696430, 11595240, 13914288, 17392860, 23190480, 34785720, 69571440]

約数ペア:

[(1, 69571440), (2, 34785720), (3, 23190480), (4, 17392860), (5, 13914288), (6, 11595240), (8, 8696430), (9, 7730160), (10, 6957144), (12, 5797620), (15, 4638096), (16, 4348215), (18, 3865080), (20, 3478572), (24, 2898810), (27, 2576720), (30, 2319048), (31, 2244240), (36, 1932540), (40, 1739286), (45, 1546032), (48, 1449405), (54, 1288360), (60, 1159524), (62, 1122120), (72, 966270), (80, 869643), (90, 773016), (93, 748080), (108, 644180), (120, 579762), (124, 561060), (135, 515344), (144, 483135), (155, 448848), (180, 386508), (186, 374040), (216, 322090), (240, 289881), (248, 280530), (270, 257672), (279, 249360), (310, 224424), (360, 193254), (372, 187020), (432, 161045), (465, 149616), (496, 140265), (540, 128836), (558, 124680), (620, 112212), (720, 96627), (744, 93510), (837, 83120), (930, 74808), (1039, 66960), (1080, 64418), (1116, 62340), (1240, 56106), (1395, 49872), (1488, 46755), (1674, 41560), (1860, 37404), (2078, 33480), (2160, 32209), (2232, 31170), (2480, 28053), (2790, 24936), (3117, 22320), (3348, 20780), (3720, 18702), (4156, 16740), (4185, 16624), (4464, 15585), (5195, 13392), (5580, 12468), (6234, 11160), (6696, 10390), (7440, 9351), (8312, 8370)]