319914360

素因数分解:

$2^3\times 3^8\times 5^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1$

素因数の和:111

約数の個数: 288

約数和(自身を含む): 1147854240

約数和(自身を除く): 827939880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 27, 30, 36, 40, 45, 46, 53, 54, 60, 69, 72, 81, 90, 92, 106, 108, 115, 120, 135, 138, 159, 162, 180, 184, 207, 212, 216, 230, 243, 265, 270, 276, 318, 324, 345, 360, 405, 414, 424, 460, 477, 486, 530, 540, 552, 621, 636, 648, 690, 729, 795, 810, 828, 920, 954, 972, 1035, 1060, 1080, 1215, 1219, 1242, 1272, 1380, 1431, 1458, 1590, 1620, 1656, 1863, 1908, 1944, 2070, 2120, 2187, 2385, 2430, 2438, 2484, 2760, 2862, 2916, 3105, 3180, 3240, 3645, 3657, 3726, 3816, 4140, 4293, 4374, 4770, 4860, 4876, 4968, 5589, 5724, 5832, 6095, 6210, 6360, 6561, 7155, 7290, 7314, 7452, 8280, 8586, 8748, 9315, 9540, 9720, 9752, 10935, 10971, 11178, 11448, 12190, 12420, 12879, 13122, 14310, 14580, 14628, 14904, 16767, 17172, 17496, 18285, 18630, 19080, 21465, 21870, 21942, 22356, 24380, 24840, 25758, 26244, 27945, 28620, 29160, 29256, 32805, 32913, 33534, 34344, 36570, 37260, 38637, 42930, 43740, 43884, 44712, 48760, 50301, 51516, 52488, 54855, 55890, 57240, 64395, 65610, 65826, 67068, 73140, 74520, 77274, 83835, 85860, 87480, 87768, 98739, 100602, 103032, 109710, 111780, 115911, 128790, 131220, 131652, 134136, 146280, 150903, 154548, 164565, 167670, 171720, 193185, 197478, 201204, 219420, 223560, 231822, 251505, 257580, 262440, 263304, 296217, 301806, 309096, 329130, 335340, 347733, 386370, 394956, 402408, 438840, 463644, 493695, 503010, 515160, 579555, 592434, 603612, 658260, 670680, 695466, 754515, 772740, 789912, 888651, 927288, 987390, 1006020, 1159110, 1184868, 1207224, 1316520, 1390932, 1481085, 1509030, 1545480, 1738665, 1777302, 1974780, 2012040, 2318220, 2369736, 2665953, 2781864, 2962170, 3018060, 3477330, 3554604, 3949560, 4443255, 4636440, 5331906, 5924340, 6036120, 6954660, 7109208, 7997859, 8886510, 10663812, 11848680, 13329765, 13909320, 15995718, 17773020, 21327624, 26659530, 31991436, 35546040, 39989295, 53319060, 63982872, 79978590, 106638120, 159957180, 319914360]

約数ペア:

[(1, 319914360), (2, 159957180), (3, 106638120), (4, 79978590), (5, 63982872), (6, 53319060), (8, 39989295), (9, 35546040), (10, 31991436), (12, 26659530), (15, 21327624), (18, 17773020), (20, 15995718), (23, 13909320), (24, 13329765), (27, 11848680), (30, 10663812), (36, 8886510), (40, 7997859), (45, 7109208), (46, 6954660), (53, 6036120), (54, 5924340), (60, 5331906), (69, 4636440), (72, 4443255), (81, 3949560), (90, 3554604), (92, 3477330), (106, 3018060), (108, 2962170), (115, 2781864), (120, 2665953), (135, 2369736), (138, 2318220), (159, 2012040), (162, 1974780), (180, 1777302), (184, 1738665), (207, 1545480), (212, 1509030), (216, 1481085), (230, 1390932), (243, 1316520), (265, 1207224), (270, 1184868), (276, 1159110), (318, 1006020), (324, 987390), (345, 927288), (360, 888651), (405, 789912), (414, 772740), (424, 754515), (460, 695466), (477, 670680), (486, 658260), (530, 603612), (540, 592434), (552, 579555), (621, 515160), (636, 503010), (648, 493695), (690, 463644), (729, 438840), (795, 402408), (810, 394956), (828, 386370), (920, 347733), (954, 335340), (972, 329130), (1035, 309096), (1060, 301806), (1080, 296217), (1215, 263304), (1219, 262440), (1242, 257580), (1272, 251505), (1380, 231822), (1431, 223560), (1458, 219420), (1590, 201204), (1620, 197478), (1656, 193185), (1863, 171720), (1908, 167670), (1944, 164565), (2070, 154548), (2120, 150903), (2187, 146280), (2385, 134136), (2430, 131652), (2438, 131220), (2484, 128790), (2760, 115911), (2862, 111780), (2916, 109710), (3105, 103032), (3180, 100602), (3240, 98739), (3645, 87768), (3657, 87480), (3726, 85860), (3816, 83835), (4140, 77274), (4293, 74520), (4374, 73140), (4770, 67068), (4860, 65826), (4876, 65610), (4968, 64395), (5589, 57240), (5724, 55890), (5832, 54855), (6095, 52488), (6210, 51516), (6360, 50301), (6561, 48760), (7155, 44712), (7290, 43884), (7314, 43740), (7452, 42930), (8280, 38637), (8586, 37260), (8748, 36570), (9315, 34344), (9540, 33534), (9720, 32913), (9752, 32805), (10935, 29256), (10971, 29160), (11178, 28620), (11448, 27945), (12190, 26244), (12420, 25758), (12879, 24840), (13122, 24380), (14310, 22356), (14580, 21942), (14628, 21870), (14904, 21465), (16767, 19080), (17172, 18630), (17496, 18285)]