160791540

素因数分解:

$2^2\times 3^1\times 5^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{601}}^1$

素因数の和:647

約数の個数: 192

約数和(自身を含む): 566361600

約数和(自身を除く): 405570060

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 49, 52, 60, 65, 70, 78, 84, 91, 98, 105, 130, 140, 147, 156, 182, 195, 196, 210, 245, 260, 273, 294, 343, 364, 390, 420, 455, 490, 546, 588, 601, 637, 686, 735, 780, 910, 980, 1029, 1092, 1202, 1274, 1365, 1372, 1470, 1715, 1803, 1820, 1911, 2058, 2404, 2548, 2730, 2940, 3005, 3185, 3430, 3606, 3822, 4116, 4207, 4459, 5145, 5460, 6010, 6370, 6860, 7212, 7644, 7813, 8414, 8918, 9015, 9555, 10290, 12020, 12621, 12740, 13377, 15626, 16828, 17836, 18030, 19110, 20580, 21035, 22295, 23439, 25242, 26754, 29449, 31252, 36060, 38220, 39065, 42070, 44590, 46878, 50484, 53508, 54691, 58898, 63105, 66885, 78130, 84140, 88347, 89180, 93756, 109382, 117195, 117796, 126210, 133770, 147245, 156260, 164073, 176694, 206143, 218764, 234390, 252420, 267540, 273455, 294490, 328146, 353388, 382837, 412286, 441735, 468780, 546910, 588980, 618429, 656292, 765674, 820365, 824572, 883470, 1030715, 1093820, 1148511, 1236858, 1531348, 1640730, 1766940, 1914185, 2061430, 2297022, 2473716, 2679859, 3092145, 3281460, 3828370, 4122860, 4594044, 5359718, 5742555, 6184290, 7656740, 8039577, 10719436, 11485110, 12368580, 13399295, 16079154, 22970220, 26798590, 32158308, 40197885, 53597180, 80395770, 160791540]

約数ペア:

[(1, 160791540), (2, 80395770), (3, 53597180), (4, 40197885), (5, 32158308), (6, 26798590), (7, 22970220), (10, 16079154), (12, 13399295), (13, 12368580), (14, 11485110), (15, 10719436), (20, 8039577), (21, 7656740), (26, 6184290), (28, 5742555), (30, 5359718), (35, 4594044), (39, 4122860), (42, 3828370), (49, 3281460), (52, 3092145), (60, 2679859), (65, 2473716), (70, 2297022), (78, 2061430), (84, 1914185), (91, 1766940), (98, 1640730), (105, 1531348), (130, 1236858), (140, 1148511), (147, 1093820), (156, 1030715), (182, 883470), (195, 824572), (196, 820365), (210, 765674), (245, 656292), (260, 618429), (273, 588980), (294, 546910), (343, 468780), (364, 441735), (390, 412286), (420, 382837), (455, 353388), (490, 328146), (546, 294490), (588, 273455), (601, 267540), (637, 252420), (686, 234390), (735, 218764), (780, 206143), (910, 176694), (980, 164073), (1029, 156260), (1092, 147245), (1202, 133770), (1274, 126210), (1365, 117796), (1372, 117195), (1470, 109382), (1715, 93756), (1803, 89180), (1820, 88347), (1911, 84140), (2058, 78130), (2404, 66885), (2548, 63105), (2730, 58898), (2940, 54691), (3005, 53508), (3185, 50484), (3430, 46878), (3606, 44590), (3822, 42070), (4116, 39065), (4207, 38220), (4459, 36060), (5145, 31252), (5460, 29449), (6010, 26754), (6370, 25242), (6860, 23439), (7212, 22295), (7644, 21035), (7813, 20580), (8414, 19110), (8918, 18030), (9015, 17836), (9555, 16828), (10290, 15626), (12020, 13377), (12621, 12740)]