157794960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{167}}^1$

素因数の和:341

約数の個数: 160

約数和(自身を含む): 511967232

約数和(自身を除く): 354172272

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 120, 124, 127, 155, 167, 186, 240, 248, 254, 310, 334, 372, 381, 465, 496, 501, 508, 620, 635, 668, 744, 762, 835, 930, 1002, 1016, 1240, 1270, 1336, 1488, 1524, 1670, 1860, 1905, 2004, 2032, 2480, 2505, 2540, 2672, 3048, 3340, 3720, 3810, 3937, 4008, 5010, 5080, 5177, 6096, 6680, 7440, 7620, 7874, 8016, 10020, 10160, 10354, 11811, 13360, 15240, 15531, 15748, 19685, 20040, 20708, 21209, 23622, 25885, 30480, 31062, 31496, 39370, 40080, 41416, 42418, 47244, 51770, 59055, 62124, 62992, 63627, 77655, 78740, 82832, 84836, 94488, 103540, 106045, 118110, 124248, 127254, 155310, 157480, 169672, 188976, 207080, 212090, 236220, 248496, 254508, 310620, 314960, 318135, 339344, 414160, 424180, 472440, 509016, 621240, 636270, 657479, 848360, 944880, 1018032, 1242480, 1272540, 1314958, 1696720, 1972437, 2545080, 2629916, 3287395, 3944874, 5090160, 5259832, 6574790, 7889748, 9862185, 10519664, 13149580, 15779496, 19724370, 26299160, 31558992, 39448740, 52598320, 78897480, 157794960]

約数ペア:

[(1, 157794960), (2, 78897480), (3, 52598320), (4, 39448740), (5, 31558992), (6, 26299160), (8, 19724370), (10, 15779496), (12, 13149580), (15, 10519664), (16, 9862185), (20, 7889748), (24, 6574790), (30, 5259832), (31, 5090160), (40, 3944874), (48, 3287395), (60, 2629916), (62, 2545080), (80, 1972437), (93, 1696720), (120, 1314958), (124, 1272540), (127, 1242480), (155, 1018032), (167, 944880), (186, 848360), (240, 657479), (248, 636270), (254, 621240), (310, 509016), (334, 472440), (372, 424180), (381, 414160), (465, 339344), (496, 318135), (501, 314960), (508, 310620), (620, 254508), (635, 248496), (668, 236220), (744, 212090), (762, 207080), (835, 188976), (930, 169672), (1002, 157480), (1016, 155310), (1240, 127254), (1270, 124248), (1336, 118110), (1488, 106045), (1524, 103540), (1670, 94488), (1860, 84836), (1905, 82832), (2004, 78740), (2032, 77655), (2480, 63627), (2505, 62992), (2540, 62124), (2672, 59055), (3048, 51770), (3340, 47244), (3720, 42418), (3810, 41416), (3937, 40080), (4008, 39370), (5010, 31496), (5080, 31062), (5177, 30480), (6096, 25885), (6680, 23622), (7440, 21209), (7620, 20708), (7874, 20040), (8016, 19685), (10020, 15748), (10160, 15531), (10354, 15240), (11811, 13360)]