199754880

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{151}}^1$

素因数の和:239

約数の個数: 256

約数和(自身を含む): 703261440

約数和(自身を除く): 503506560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 53, 60, 64, 65, 78, 80, 96, 104, 106, 120, 128, 130, 151, 156, 159, 160, 192, 195, 208, 212, 240, 260, 265, 302, 312, 318, 320, 384, 390, 416, 424, 453, 480, 520, 530, 604, 624, 636, 640, 689, 755, 780, 795, 832, 848, 906, 960, 1040, 1060, 1208, 1248, 1272, 1378, 1510, 1560, 1590, 1664, 1696, 1812, 1920, 1963, 2067, 2080, 2120, 2265, 2416, 2496, 2544, 2756, 3020, 3120, 3180, 3392, 3445, 3624, 3926, 4134, 4160, 4240, 4530, 4832, 4992, 5088, 5512, 5889, 6040, 6240, 6360, 6784, 6890, 7248, 7852, 8003, 8268, 8320, 8480, 9060, 9664, 9815, 10176, 10335, 11024, 11778, 12080, 12480, 12720, 13780, 14496, 15704, 16006, 16536, 16960, 18120, 19328, 19630, 20352, 20670, 22048, 23556, 24009, 24160, 24960, 25440, 27560, 28992, 29445, 31408, 32012, 33072, 33920, 36240, 39260, 40015, 41340, 44096, 47112, 48018, 48320, 50880, 55120, 57984, 58890, 62816, 64024, 66144, 72480, 78520, 80030, 82680, 88192, 94224, 96036, 96640, 101760, 104039, 110240, 117780, 120045, 125632, 128048, 132288, 144960, 157040, 160060, 165360, 188448, 192072, 208078, 220480, 235560, 240090, 251264, 256096, 264576, 289920, 312117, 314080, 320120, 330720, 376896, 384144, 416156, 440960, 471120, 480180, 512192, 520195, 624234, 628160, 640240, 661440, 753792, 768288, 832312, 942240, 960360, 1024384, 1040390, 1248468, 1256320, 1280480, 1322880, 1536576, 1560585, 1664624, 1884480, 1920720, 2080780, 2496936, 2560960, 3073152, 3121170, 3329248, 3768960, 3841440, 4161560, 4993872, 5121920, 6242340, 6658496, 7682880, 8323120, 9987744, 12484680, 13316992, 15365760, 16646240, 19975488, 24969360, 33292480, 39950976, 49938720, 66584960, 99877440, 199754880]

約数ペア:

[(1, 199754880), (2, 99877440), (3, 66584960), (4, 49938720), (5, 39950976), (6, 33292480), (8, 24969360), (10, 19975488), (12, 16646240), (13, 15365760), (15, 13316992), (16, 12484680), (20, 9987744), (24, 8323120), (26, 7682880), (30, 6658496), (32, 6242340), (39, 5121920), (40, 4993872), (48, 4161560), (52, 3841440), (53, 3768960), (60, 3329248), (64, 3121170), (65, 3073152), (78, 2560960), (80, 2496936), (96, 2080780), (104, 1920720), (106, 1884480), (120, 1664624), (128, 1560585), (130, 1536576), (151, 1322880), (156, 1280480), (159, 1256320), (160, 1248468), (192, 1040390), (195, 1024384), (208, 960360), (212, 942240), (240, 832312), (260, 768288), (265, 753792), (302, 661440), (312, 640240), (318, 628160), (320, 624234), (384, 520195), (390, 512192), (416, 480180), (424, 471120), (453, 440960), (480, 416156), (520, 384144), (530, 376896), (604, 330720), (624, 320120), (636, 314080), (640, 312117), (689, 289920), (755, 264576), (780, 256096), (795, 251264), (832, 240090), (848, 235560), (906, 220480), (960, 208078), (1040, 192072), (1060, 188448), (1208, 165360), (1248, 160060), (1272, 157040), (1378, 144960), (1510, 132288), (1560, 128048), (1590, 125632), (1664, 120045), (1696, 117780), (1812, 110240), (1920, 104039), (1963, 101760), (2067, 96640), (2080, 96036), (2120, 94224), (2265, 88192), (2416, 82680), (2496, 80030), (2544, 78520), (2756, 72480), (3020, 66144), (3120, 64024), (3180, 62816), (3392, 58890), (3445, 57984), (3624, 55120), (3926, 50880), (4134, 48320), (4160, 48018), (4240, 47112), (4530, 44096), (4832, 41340), (4992, 40015), (5088, 39260), (5512, 36240), (5889, 33920), (6040, 33072), (6240, 32012), (6360, 31408), (6784, 29445), (6890, 28992), (7248, 27560), (7852, 25440), (8003, 24960), (8268, 24160), (8320, 24009), (8480, 23556), (9060, 22048), (9664, 20670), (9815, 20352), (10176, 19630), (10335, 19328), (11024, 18120), (11778, 16960), (12080, 16536), (12480, 16006), (12720, 15704), (13780, 14496)]