18459515360

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{42463}}^1$

素因数の和:42521

約数の個数: 192

約数和(自身を含む): 53932677120

約数和(自身を除く): 35473161760

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 19, 20, 22, 26, 32, 38, 40, 44, 52, 55, 65, 76, 80, 88, 95, 104, 110, 130, 143, 152, 160, 176, 190, 208, 209, 220, 247, 260, 286, 304, 352, 380, 416, 418, 440, 494, 520, 572, 608, 715, 760, 836, 880, 988, 1040, 1045, 1144, 1235, 1430, 1520, 1672, 1760, 1976, 2080, 2090, 2288, 2470, 2717, 2860, 3040, 3344, 3952, 4180, 4576, 4940, 5434, 5720, 6688, 7904, 8360, 9880, 10868, 11440, 13585, 16720, 19760, 21736, 22880, 27170, 33440, 39520, 42463, 43472, 54340, 84926, 86944, 108680, 169852, 212315, 217360, 339704, 424630, 434720, 467093, 552019, 679408, 806797, 849260, 934186, 1104038, 1358816, 1613594, 1698520, 1868372, 2208076, 2335465, 2760095, 3227188, 3397040, 3736744, 4033985, 4416152, 4670930, 5520190, 6072209, 6454376, 6794080, 7473488, 8067970, 8832304, 8874767, 9341860, 10488361, 11040380, 12144418, 12908752, 14946976, 16135940, 17664608, 17749534, 18683720, 20976722, 22080760, 24288836, 25817504, 30361045, 32271880, 35499068, 37367440, 41953444, 44161520, 44373835, 48577672, 52441805, 60722090, 64543760, 70998136, 74734880, 83906888, 88323040, 88747670, 97155344, 104883610, 115371971, 121444180, 129087520, 141996272, 167813776, 177495340, 194310688, 209767220, 230743942, 242888360, 283992544, 335627552, 354990680, 419534440, 461487884, 485776720, 576859855, 709981360, 839068880, 922975768, 971553440, 1153719710, 1419962720, 1678137760, 1845951536, 2307439420, 3691903072, 4614878840, 9229757680, 18459515360]

約数ペア:

[(1, 18459515360), (2, 9229757680), (4, 4614878840), (5, 3691903072), (8, 2307439420), (10, 1845951536), (11, 1678137760), (13, 1419962720), (16, 1153719710), (19, 971553440), (20, 922975768), (22, 839068880), (26, 709981360), (32, 576859855), (38, 485776720), (40, 461487884), (44, 419534440), (52, 354990680), (55, 335627552), (65, 283992544), (76, 242888360), (80, 230743942), (88, 209767220), (95, 194310688), (104, 177495340), (110, 167813776), (130, 141996272), (143, 129087520), (152, 121444180), (160, 115371971), (176, 104883610), (190, 97155344), (208, 88747670), (209, 88323040), (220, 83906888), (247, 74734880), (260, 70998136), (286, 64543760), (304, 60722090), (352, 52441805), (380, 48577672), (416, 44373835), (418, 44161520), (440, 41953444), (494, 37367440), (520, 35499068), (572, 32271880), (608, 30361045), (715, 25817504), (760, 24288836), (836, 22080760), (880, 20976722), (988, 18683720), (1040, 17749534), (1045, 17664608), (1144, 16135940), (1235, 14946976), (1430, 12908752), (1520, 12144418), (1672, 11040380), (1760, 10488361), (1976, 9341860), (2080, 8874767), (2090, 8832304), (2288, 8067970), (2470, 7473488), (2717, 6794080), (2860, 6454376), (3040, 6072209), (3344, 5520190), (3952, 4670930), (4180, 4416152), (4576, 4033985), (4940, 3736744), (5434, 3397040), (5720, 3227188), (6688, 2760095), (7904, 2335465), (8360, 2208076), (9880, 1868372), (10868, 1698520), (11440, 1613594), (13585, 1358816), (16720, 1104038), (19760, 934186), (21736, 849260), (22880, 806797), (27170, 679408), (33440, 552019), (39520, 467093), (42463, 434720), (43472, 424630), (54340, 339704), (84926, 217360), (86944, 212315), (108680, 169852)]