74258640

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1109}}^1$

素因数の和:1162

約数の個数: 160

約数和(自身を含む): 264268800

約数和(自身を除く): 190010160

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, 1080, 1109, 1116, 1240, 1395, 1488, 1674, 1860, 2160, 2218, 2232, 2480, 2790, 3327, 3348, 3720, 4185, 4436, 4464, 5545, 5580, 6654, 6696, 7440, 8370, 8872, 9981, 11090, 11160, 13308, 13392, 16635, 16740, 17744, 19962, 22180, 22320, 26616, 29943, 33270, 33480, 34379, 39924, 44360, 49905, 53232, 59886, 66540, 66960, 68758, 79848, 88720, 99810, 103137, 119772, 133080, 137516, 149715, 159696, 171895, 199620, 206274, 239544, 266160, 275032, 299430, 309411, 343790, 399240, 412548, 479088, 515685, 550064, 598860, 618822, 687580, 798480, 825096, 928233, 1031370, 1197720, 1237644, 1375160, 1547055, 1650192, 1856466, 2062740, 2395440, 2475288, 2750320, 3094110, 3712932, 4125480, 4641165, 4950576, 6188220, 7425864, 8250960, 9282330, 12376440, 14851728, 18564660, 24752880, 37129320, 74258640]

約数ペア:

[(1, 74258640), (2, 37129320), (3, 24752880), (4, 18564660), (5, 14851728), (6, 12376440), (8, 9282330), (9, 8250960), (10, 7425864), (12, 6188220), (15, 4950576), (16, 4641165), (18, 4125480), (20, 3712932), (24, 3094110), (27, 2750320), (30, 2475288), (31, 2395440), (36, 2062740), (40, 1856466), (45, 1650192), (48, 1547055), (54, 1375160), (60, 1237644), (62, 1197720), (72, 1031370), (80, 928233), (90, 825096), (93, 798480), (108, 687580), (120, 618822), (124, 598860), (135, 550064), (144, 515685), (155, 479088), (180, 412548), (186, 399240), (216, 343790), (240, 309411), (248, 299430), (270, 275032), (279, 266160), (310, 239544), (360, 206274), (372, 199620), (432, 171895), (465, 159696), (496, 149715), (540, 137516), (558, 133080), (620, 119772), (720, 103137), (744, 99810), (837, 88720), (930, 79848), (1080, 68758), (1109, 66960), (1116, 66540), (1240, 59886), (1395, 53232), (1488, 49905), (1674, 44360), (1860, 39924), (2160, 34379), (2218, 33480), (2232, 33270), (2480, 29943), (2790, 26616), (3327, 22320), (3348, 22180), (3720, 19962), (4185, 17744), (4436, 16740), (4464, 16635), (5545, 13392), (5580, 13308), (6654, 11160), (6696, 11090), (7440, 9981), (8370, 8872)]