261393600

素因数分解:

$2^6\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1$

素因数の和:168

約数の個数: 336

約数和(自身を含む): 952439040

約数和(自身を除く): 691045440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 25, 26, 30, 32, 39, 40, 48, 50, 52, 59, 60, 64, 65, 71, 75, 78, 80, 96, 100, 104, 118, 120, 130, 142, 150, 156, 160, 177, 192, 195, 200, 208, 213, 236, 240, 260, 284, 295, 300, 312, 320, 325, 354, 355, 390, 400, 416, 426, 472, 480, 520, 568, 590, 600, 624, 650, 708, 710, 767, 780, 800, 832, 852, 885, 923, 944, 960, 975, 1040, 1065, 1136, 1180, 1200, 1248, 1300, 1416, 1420, 1475, 1534, 1560, 1600, 1704, 1770, 1775, 1846, 1888, 1950, 2080, 2130, 2272, 2301, 2360, 2400, 2496, 2600, 2769, 2832, 2840, 2950, 3068, 3120, 3408, 3540, 3550, 3692, 3776, 3835, 3900, 4160, 4189, 4260, 4425, 4544, 4602, 4615, 4720, 4800, 5200, 5325, 5538, 5664, 5680, 5900, 6136, 6240, 6816, 7080, 7100, 7384, 7670, 7800, 8378, 8520, 8850, 9204, 9230, 9440, 10400, 10650, 11076, 11328, 11360, 11505, 11800, 12272, 12480, 12567, 13632, 13845, 14160, 14200, 14768, 15340, 15600, 16756, 17040, 17700, 18408, 18460, 18880, 19175, 20800, 20945, 21300, 22152, 22720, 23010, 23075, 23600, 24544, 25134, 27690, 28320, 28400, 29536, 30680, 31200, 33512, 34080, 35400, 36816, 36920, 38350, 41890, 42600, 44304, 46020, 46150, 47200, 49088, 50268, 54457, 55380, 56640, 56800, 57525, 59072, 61360, 62400, 62835, 67024, 68160, 69225, 70800, 73632, 73840, 76700, 83780, 85200, 88608, 92040, 92300, 94400, 100536, 104725, 108914, 110760, 113600, 115050, 122720, 125670, 134048, 138450, 141600, 147264, 147680, 153400, 163371, 167560, 170400, 177216, 184080, 184600, 201072, 209450, 217828, 221520, 230100, 245440, 251340, 268096, 272285, 276900, 283200, 295360, 306800, 314175, 326742, 335120, 340800, 368160, 369200, 402144, 418900, 435656, 443040, 460200, 502680, 544570, 553800, 613600, 628350, 653484, 670240, 736320, 738400, 804288, 816855, 837800, 871312, 886080, 920400, 1005360, 1089140, 1107600, 1227200, 1256700, 1306968, 1340480, 1361425, 1476800, 1633710, 1675600, 1742624, 1840800, 2010720, 2178280, 2215200, 2513400, 2613936, 2722850, 3267420, 3351200, 3485248, 3681600, 4021440, 4084275, 4356560, 4430400, 5026800, 5227872, 5445700, 6534840, 6702400, 8168550, 8713120, 10053600, 10455744, 10891400, 13069680, 16337100, 17426240, 20107200, 21782800, 26139360, 32674200, 43565600, 52278720, 65348400, 87131200, 130696800, 261393600]

約数ペア:

[(1, 261393600), (2, 130696800), (3, 87131200), (4, 65348400), (5, 52278720), (6, 43565600), (8, 32674200), (10, 26139360), (12, 21782800), (13, 20107200), (15, 17426240), (16, 16337100), (20, 13069680), (24, 10891400), (25, 10455744), (26, 10053600), (30, 8713120), (32, 8168550), (39, 6702400), (40, 6534840), (48, 5445700), (50, 5227872), (52, 5026800), (59, 4430400), (60, 4356560), (64, 4084275), (65, 4021440), (71, 3681600), (75, 3485248), (78, 3351200), (80, 3267420), (96, 2722850), (100, 2613936), (104, 2513400), (118, 2215200), (120, 2178280), (130, 2010720), (142, 1840800), (150, 1742624), (156, 1675600), (160, 1633710), (177, 1476800), (192, 1361425), (195, 1340480), (200, 1306968), (208, 1256700), (213, 1227200), (236, 1107600), (240, 1089140), (260, 1005360), (284, 920400), (295, 886080), (300, 871312), (312, 837800), (320, 816855), (325, 804288), (354, 738400), (355, 736320), (390, 670240), (400, 653484), (416, 628350), (426, 613600), (472, 553800), (480, 544570), (520, 502680), (568, 460200), (590, 443040), (600, 435656), (624, 418900), (650, 402144), (708, 369200), (710, 368160), (767, 340800), (780, 335120), (800, 326742), (832, 314175), (852, 306800), (885, 295360), (923, 283200), (944, 276900), (960, 272285), (975, 268096), (1040, 251340), (1065, 245440), (1136, 230100), (1180, 221520), (1200, 217828), (1248, 209450), (1300, 201072), (1416, 184600), (1420, 184080), (1475, 177216), (1534, 170400), (1560, 167560), (1600, 163371), (1704, 153400), (1770, 147680), (1775, 147264), (1846, 141600), (1888, 138450), (1950, 134048), (2080, 125670), (2130, 122720), (2272, 115050), (2301, 113600), (2360, 110760), (2400, 108914), (2496, 104725), (2600, 100536), (2769, 94400), (2832, 92300), (2840, 92040), (2950, 88608), (3068, 85200), (3120, 83780), (3408, 76700), (3540, 73840), (3550, 73632), (3692, 70800), (3776, 69225), (3835, 68160), (3900, 67024), (4160, 62835), (4189, 62400), (4260, 61360), (4425, 59072), (4544, 57525), (4602, 56800), (4615, 56640), (4720, 55380), (4800, 54457), (5200, 50268), (5325, 49088), (5538, 47200), (5664, 46150), (5680, 46020), (5900, 44304), (6136, 42600), (6240, 41890), (6816, 38350), (7080, 36920), (7100, 36816), (7384, 35400), (7670, 34080), (7800, 33512), (8378, 31200), (8520, 30680), (8850, 29536), (9204, 28400), (9230, 28320), (9440, 27690), (10400, 25134), (10650, 24544), (11076, 23600), (11328, 23075), (11360, 23010), (11505, 22720), (11800, 22152), (12272, 21300), (12480, 20945), (12567, 20800), (13632, 19175), (13845, 18880), (14160, 18460), (14200, 18408), (14768, 17700), (15340, 17040), (15600, 16756)]