83935280

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1$

素因数の和:100

約数の個数: 240

約数和(自身を含む): 249359040

約数和(自身を除く): 165423760

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 23, 26, 29, 40, 44, 46, 52, 55, 58, 65, 80, 88, 92, 104, 110, 115, 116, 121, 130, 143, 145, 176, 184, 208, 220, 230, 232, 242, 253, 260, 286, 290, 299, 319, 368, 377, 440, 460, 464, 484, 506, 520, 572, 580, 598, 605, 638, 667, 715, 754, 880, 920, 968, 1012, 1040, 1144, 1160, 1196, 1210, 1265, 1276, 1334, 1430, 1495, 1508, 1573, 1595, 1840, 1885, 1936, 2024, 2288, 2320, 2392, 2420, 2530, 2552, 2668, 2783, 2860, 2990, 3016, 3146, 3190, 3289, 3335, 3509, 3770, 4048, 4147, 4784, 4840, 5060, 5104, 5336, 5566, 5720, 5980, 6032, 6292, 6380, 6578, 6670, 7018, 7337, 7540, 7865, 8294, 8671, 9680, 10120, 10672, 11132, 11440, 11960, 12584, 12760, 13156, 13340, 13915, 14036, 14674, 15080, 15730, 16445, 16588, 17342, 17545, 20240, 20735, 22264, 23920, 25168, 25520, 26312, 26680, 27830, 28072, 29348, 30160, 31460, 32890, 33176, 34684, 35090, 36179, 36685, 41470, 43355, 44528, 45617, 52624, 53360, 55660, 56144, 58696, 62920, 65780, 66352, 69368, 70180, 72358, 73370, 80707, 82940, 86710, 91234, 95381, 111320, 117392, 125840, 131560, 138736, 140360, 144716, 146740, 161414, 165880, 173420, 180895, 182468, 190762, 222640, 228085, 263120, 280720, 289432, 293480, 322828, 331760, 346840, 361790, 364936, 381524, 403535, 456170, 476905, 578864, 586960, 645656, 693680, 723580, 729872, 763048, 807070, 912340, 953810, 1049191, 1291312, 1447160, 1526096, 1614140, 1824680, 1907620, 2098382, 2894320, 3228280, 3649360, 3815240, 4196764, 5245955, 6456560, 7630480, 8393528, 10491910, 16787056, 20983820, 41967640, 83935280]

約数ペア:

[(1, 83935280), (2, 41967640), (4, 20983820), (5, 16787056), (8, 10491910), (10, 8393528), (11, 7630480), (13, 6456560), (16, 5245955), (20, 4196764), (22, 3815240), (23, 3649360), (26, 3228280), (29, 2894320), (40, 2098382), (44, 1907620), (46, 1824680), (52, 1614140), (55, 1526096), (58, 1447160), (65, 1291312), (80, 1049191), (88, 953810), (92, 912340), (104, 807070), (110, 763048), (115, 729872), (116, 723580), (121, 693680), (130, 645656), (143, 586960), (145, 578864), (176, 476905), (184, 456170), (208, 403535), (220, 381524), (230, 364936), (232, 361790), (242, 346840), (253, 331760), (260, 322828), (286, 293480), (290, 289432), (299, 280720), (319, 263120), (368, 228085), (377, 222640), (440, 190762), (460, 182468), (464, 180895), (484, 173420), (506, 165880), (520, 161414), (572, 146740), (580, 144716), (598, 140360), (605, 138736), (638, 131560), (667, 125840), (715, 117392), (754, 111320), (880, 95381), (920, 91234), (968, 86710), (1012, 82940), (1040, 80707), (1144, 73370), (1160, 72358), (1196, 70180), (1210, 69368), (1265, 66352), (1276, 65780), (1334, 62920), (1430, 58696), (1495, 56144), (1508, 55660), (1573, 53360), (1595, 52624), (1840, 45617), (1885, 44528), (1936, 43355), (2024, 41470), (2288, 36685), (2320, 36179), (2392, 35090), (2420, 34684), (2530, 33176), (2552, 32890), (2668, 31460), (2783, 30160), (2860, 29348), (2990, 28072), (3016, 27830), (3146, 26680), (3190, 26312), (3289, 25520), (3335, 25168), (3509, 23920), (3770, 22264), (4048, 20735), (4147, 20240), (4784, 17545), (4840, 17342), (5060, 16588), (5104, 16445), (5336, 15730), (5566, 15080), (5720, 14674), (5980, 14036), (6032, 13915), (6292, 13340), (6380, 13156), (6578, 12760), (6670, 12584), (7018, 11960), (7337, 11440), (7540, 11132), (7865, 10672), (8294, 10120), (8671, 9680)]