67923840

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2081}}^1$

素因数の和:2120

約数の個数: 128

約数和(自身を含む): 229353120

約数和(自身を除く): 161429280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 64, 68, 80, 85, 96, 102, 120, 128, 136, 160, 170, 192, 204, 240, 255, 272, 320, 340, 384, 408, 480, 510, 544, 640, 680, 816, 960, 1020, 1088, 1360, 1632, 1920, 2040, 2081, 2176, 2720, 3264, 4080, 4162, 5440, 6243, 6528, 8160, 8324, 10405, 10880, 12486, 16320, 16648, 20810, 24972, 31215, 32640, 33296, 35377, 41620, 49944, 62430, 66592, 70754, 83240, 99888, 106131, 124860, 133184, 141508, 166480, 176885, 199776, 212262, 249720, 266368, 283016, 332960, 353770, 399552, 424524, 499440, 530655, 566032, 665920, 707540, 799104, 849048, 998880, 1061310, 1132064, 1331840, 1415080, 1698096, 1997760, 2122620, 2264128, 2830160, 3396192, 3995520, 4245240, 4528256, 5660320, 6792384, 8490480, 11320640, 13584768, 16980960, 22641280, 33961920, 67923840]

約数ペア:

[(1, 67923840), (2, 33961920), (3, 22641280), (4, 16980960), (5, 13584768), (6, 11320640), (8, 8490480), (10, 6792384), (12, 5660320), (15, 4528256), (16, 4245240), (17, 3995520), (20, 3396192), (24, 2830160), (30, 2264128), (32, 2122620), (34, 1997760), (40, 1698096), (48, 1415080), (51, 1331840), (60, 1132064), (64, 1061310), (68, 998880), (80, 849048), (85, 799104), (96, 707540), (102, 665920), (120, 566032), (128, 530655), (136, 499440), (160, 424524), (170, 399552), (192, 353770), (204, 332960), (240, 283016), (255, 266368), (272, 249720), (320, 212262), (340, 199776), (384, 176885), (408, 166480), (480, 141508), (510, 133184), (544, 124860), (640, 106131), (680, 99888), (816, 83240), (960, 70754), (1020, 66592), (1088, 62430), (1360, 49944), (1632, 41620), (1920, 35377), (2040, 33296), (2081, 32640), (2176, 31215), (2720, 24972), (3264, 20810), (4080, 16648), (4162, 16320), (5440, 12486), (6243, 10880), (6528, 10405), (8160, 8324)]