171713360

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{229}}^1$

素因数の和:365

約数の個数: 160

約数和(自身を含む): 498301440

約数和(自身を除く): 326588080

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 35, 40, 52, 56, 65, 70, 80, 91, 103, 104, 112, 130, 140, 182, 206, 208, 229, 260, 280, 364, 412, 455, 458, 515, 520, 560, 721, 728, 824, 910, 916, 1030, 1040, 1145, 1339, 1442, 1456, 1603, 1648, 1820, 1832, 2060, 2290, 2678, 2884, 2977, 3206, 3605, 3640, 3664, 4120, 4580, 5356, 5768, 5954, 6412, 6695, 7210, 7280, 8015, 8240, 9160, 9373, 10712, 11536, 11908, 12824, 13390, 14420, 14885, 16030, 18320, 18746, 20839, 21424, 23587, 23816, 25648, 26780, 28840, 29770, 32060, 37492, 41678, 46865, 47174, 47632, 53560, 57680, 59540, 64120, 74984, 83356, 93730, 94348, 104195, 107120, 117935, 119080, 128240, 149968, 165109, 166712, 187460, 188696, 208390, 235870, 238160, 306631, 330218, 333424, 374920, 377392, 416780, 471740, 613262, 660436, 749840, 825545, 833560, 943480, 1226524, 1320872, 1533155, 1651090, 1667120, 1886960, 2146417, 2453048, 2641744, 3066310, 3302180, 4292834, 4906096, 6132620, 6604360, 8585668, 10732085, 12265240, 13208720, 17171336, 21464170, 24530480, 34342672, 42928340, 85856680, 171713360]

約数ペア:

[(1, 171713360), (2, 85856680), (4, 42928340), (5, 34342672), (7, 24530480), (8, 21464170), (10, 17171336), (13, 13208720), (14, 12265240), (16, 10732085), (20, 8585668), (26, 6604360), (28, 6132620), (35, 4906096), (40, 4292834), (52, 3302180), (56, 3066310), (65, 2641744), (70, 2453048), (80, 2146417), (91, 1886960), (103, 1667120), (104, 1651090), (112, 1533155), (130, 1320872), (140, 1226524), (182, 943480), (206, 833560), (208, 825545), (229, 749840), (260, 660436), (280, 613262), (364, 471740), (412, 416780), (455, 377392), (458, 374920), (515, 333424), (520, 330218), (560, 306631), (721, 238160), (728, 235870), (824, 208390), (910, 188696), (916, 187460), (1030, 166712), (1040, 165109), (1145, 149968), (1339, 128240), (1442, 119080), (1456, 117935), (1603, 107120), (1648, 104195), (1820, 94348), (1832, 93730), (2060, 83356), (2290, 74984), (2678, 64120), (2884, 59540), (2977, 57680), (3206, 53560), (3605, 47632), (3640, 47174), (3664, 46865), (4120, 41678), (4580, 37492), (5356, 32060), (5768, 29770), (5954, 28840), (6412, 26780), (6695, 25648), (7210, 23816), (7280, 23587), (8015, 21424), (8240, 20839), (9160, 18746), (9373, 18320), (10712, 16030), (11536, 14885), (11908, 14420), (12824, 13390)]