257275200

素因数分解:

$2^6\times 3^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1$

素因数の和:95

約数の個数: 672

約数和(自身を含む): 1128816640

約数和(自身を除く): 871541440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 19, 20, 21, 24, 25, 26, 28, 30, 31, 32, 35, 38, 39, 40, 42, 48, 50, 52, 56, 57, 60, 62, 64, 65, 70, 75, 76, 78, 80, 84, 91, 93, 95, 96, 100, 104, 105, 112, 114, 120, 124, 130, 133, 140, 150, 152, 155, 156, 160, 168, 175, 182, 186, 190, 192, 195, 200, 208, 210, 217, 224, 228, 240, 247, 248, 260, 266, 273, 280, 285, 300, 304, 310, 312, 320, 325, 336, 350, 364, 372, 380, 390, 399, 400, 403, 416, 420, 434, 448, 455, 456, 465, 475, 480, 494, 496, 520, 525, 532, 546, 560, 570, 589, 600, 608, 620, 624, 650, 651, 665, 672, 700, 728, 741, 744, 760, 775, 780, 798, 800, 806, 832, 840, 868, 910, 912, 930, 950, 960, 975, 988, 992, 1040, 1050, 1064, 1085, 1092, 1120, 1140, 1178, 1200, 1209, 1216, 1235, 1240, 1248, 1300, 1302, 1330, 1344, 1365, 1400, 1425, 1456, 1482, 1488, 1520, 1550, 1560, 1596, 1600, 1612, 1680, 1729, 1736, 1767, 1820, 1824, 1860, 1900, 1950, 1976, 1984, 1995, 2015, 2080, 2100, 2128, 2170, 2184, 2240, 2275, 2280, 2325, 2356, 2400, 2418, 2470, 2480, 2496, 2600, 2604, 2660, 2730, 2800, 2821, 2850, 2912, 2945, 2964, 2976, 3040, 3100, 3120, 3192, 3224, 3255, 3325, 3360, 3458, 3472, 3534, 3640, 3648, 3705, 3720, 3800, 3900, 3952, 3990, 4030, 4123, 4160, 4200, 4256, 4340, 4368, 4550, 4560, 4650, 4712, 4800, 4836, 4940, 4960, 5187, 5200, 5208, 5320, 5425, 5460, 5600, 5642, 5700, 5824, 5890, 5928, 5952, 6045, 6080, 6175, 6200, 6240, 6384, 6448, 6510, 6650, 6720, 6825, 6916, 6944, 7068, 7280, 7410, 7440, 7600, 7657, 7800, 7904, 7980, 8060, 8246, 8400, 8463, 8512, 8645, 8680, 8736, 8835, 9100, 9120, 9300, 9424, 9672, 9880, 9920, 9975, 10075, 10374, 10400, 10416, 10640, 10850, 10920, 11200, 11284, 11400, 11780, 11856, 12090, 12350, 12369, 12400, 12480, 12768, 12896, 13020, 13300, 13650, 13832, 13888, 14105, 14136, 14560, 14725, 14820, 14880, 15200, 15314, 15600, 15808, 15960, 16120, 16275, 16492, 16800, 16926, 17290, 17360, 17472, 17670, 18200, 18240, 18525, 18600, 18848, 19344, 19760, 19950, 20150, 20615, 20748, 20800, 20832, 21280, 21700, 21840, 22568, 22800, 22971, 23560, 23712, 24180, 24700, 24738, 24800, 25536, 25792, 25935, 26040, 26600, 27300, 27664, 28210, 28272, 29120, 29450, 29640, 29760, 30225, 30400, 30628, 31200, 31920, 32240, 32550, 32984, 33600, 33852, 34580, 34720, 35340, 36400, 37050, 37200, 37696, 38285, 38688, 39520, 39900, 40300, 41230, 41496, 41664, 42315, 42560, 43225, 43400, 43680, 44175, 45136, 45600, 45942, 47120, 47424, 48360, 49400, 49476, 49600, 51870, 52080, 53200, 53599, 54600, 55328, 56420, 56544, 58900, 59280, 60450, 61256, 61845, 62400, 63840, 64480, 65100, 65968, 67704, 69160, 69440, 70525, 70680, 72800, 74100, 74400, 76570, 77376, 79040, 79800, 80600, 82460, 82992, 84630, 86450, 86800, 87360, 88350, 90272, 91200, 91884, 94240, 96720, 98800, 98952, 103075, 103740, 104160, 106400, 107198, 109200, 110656, 112840, 113088, 114855, 117800, 118560, 120900, 122512, 123690, 127680, 128960, 129675, 130200, 131936, 135408, 138320, 141050, 141360, 145600, 148200, 148800, 153140, 159600, 160797, 161200, 164920, 165984, 169260, 172900, 173600, 176700, 180544, 183768, 188480, 191425, 193440, 197600, 197904, 206150, 207480, 208320, 211575, 212800, 214396, 218400, 225680, 229710, 235600, 237120, 241800, 245024, 247380, 259350, 260400, 263872, 267995, 270816, 276640, 282100, 282720, 296400, 306280, 309225, 319200, 321594, 322400, 329840, 331968, 338520, 345800, 347200, 353400, 367536, 382850, 386880, 395200, 395808, 412300, 414960, 423150, 428792, 436800, 451360, 459420, 471200, 483600, 490048, 494760, 518700, 520800, 535990, 541632, 553280, 564200, 565440, 574275, 592800, 612560, 618450, 638400, 643188, 644800, 659680, 677040, 691600, 706800, 735072, 765700, 791616, 803985, 824600, 829920, 846300, 857584, 902720, 918840, 942400, 967200, 989520, 1037400, 1041600, 1071980, 1128400, 1148550, 1185600, 1225120, 1236900, 1286376, 1319360, 1339975, 1354080, 1383200, 1413600, 1470144, 1531400, 1607970, 1649200, 1659840, 1692600, 1715168, 1837680, 1934400, 1979040, 2074800, 2143960, 2256800, 2297100, 2450240, 2473800, 2572752, 2679950, 2708160, 2766400, 2827200, 3062800, 3215940, 3298400, 3385200, 3430336, 3675360, 3958080, 4019925, 4149600, 4287920, 4513600, 4594200, 4947600, 5145504, 5359900, 6125600, 6431880, 6596800, 6770400, 7350720, 8039850, 8299200, 8575840, 9188400, 9895200, 10291008, 10719800, 12251200, 12863760, 13540800, 16079700, 17151680, 18376800, 19790400, 21439600, 25727520, 32159400, 36753600, 42879200, 51455040, 64318800, 85758400, 128637600, 257275200]

約数ペア:

[(1, 257275200), (2, 128637600), (3, 85758400), (4, 64318800), (5, 51455040), (6, 42879200), (7, 36753600), (8, 32159400), (10, 25727520), (12, 21439600), (13, 19790400), (14, 18376800), (15, 17151680), (16, 16079700), (19, 13540800), (20, 12863760), (21, 12251200), (24, 10719800), (25, 10291008), (26, 9895200), (28, 9188400), (30, 8575840), (31, 8299200), (32, 8039850), (35, 7350720), (38, 6770400), (39, 6596800), (40, 6431880), (42, 6125600), (48, 5359900), (50, 5145504), (52, 4947600), (56, 4594200), (57, 4513600), (60, 4287920), (62, 4149600), (64, 4019925), (65, 3958080), (70, 3675360), (75, 3430336), (76, 3385200), (78, 3298400), (80, 3215940), (84, 3062800), (91, 2827200), (93, 2766400), (95, 2708160), (96, 2679950), (100, 2572752), (104, 2473800), (105, 2450240), (112, 2297100), (114, 2256800), (120, 2143960), (124, 2074800), (130, 1979040), (133, 1934400), (140, 1837680), (150, 1715168), (152, 1692600), (155, 1659840), (156, 1649200), (160, 1607970), (168, 1531400), (175, 1470144), (182, 1413600), (186, 1383200), (190, 1354080), (192, 1339975), (195, 1319360), (200, 1286376), (208, 1236900), (210, 1225120), (217, 1185600), (224, 1148550), (228, 1128400), (240, 1071980), (247, 1041600), (248, 1037400), (260, 989520), (266, 967200), (273, 942400), (280, 918840), (285, 902720), (300, 857584), (304, 846300), (310, 829920), (312, 824600), (320, 803985), (325, 791616), (336, 765700), (350, 735072), (364, 706800), (372, 691600), (380, 677040), (390, 659680), (399, 644800), (400, 643188), (403, 638400), (416, 618450), (420, 612560), (434, 592800), (448, 574275), (455, 565440), (456, 564200), (465, 553280), (475, 541632), (480, 535990), (494, 520800), (496, 518700), (520, 494760), (525, 490048), (532, 483600), (546, 471200), (560, 459420), (570, 451360), (589, 436800), (600, 428792), (608, 423150), (620, 414960), (624, 412300), (650, 395808), (651, 395200), (665, 386880), (672, 382850), (700, 367536), (728, 353400), (741, 347200), (744, 345800), (760, 338520), (775, 331968), (780, 329840), (798, 322400), (800, 321594), (806, 319200), (832, 309225), (840, 306280), (868, 296400), (910, 282720), (912, 282100), (930, 276640), (950, 270816), (960, 267995), (975, 263872), (988, 260400), (992, 259350), (1040, 247380), (1050, 245024), (1064, 241800), (1085, 237120), (1092, 235600), (1120, 229710), (1140, 225680), (1178, 218400), (1200, 214396), (1209, 212800), (1216, 211575), (1235, 208320), (1240, 207480), (1248, 206150), (1300, 197904), (1302, 197600), (1330, 193440), (1344, 191425), (1365, 188480), (1400, 183768), (1425, 180544), (1456, 176700), (1482, 173600), (1488, 172900), (1520, 169260), (1550, 165984), (1560, 164920), (1596, 161200), (1600, 160797), (1612, 159600), (1680, 153140), (1729, 148800), (1736, 148200), (1767, 145600), (1820, 141360), (1824, 141050), (1860, 138320), (1900, 135408), (1950, 131936), (1976, 130200), (1984, 129675), (1995, 128960), (2015, 127680), (2080, 123690), (2100, 122512), (2128, 120900), (2170, 118560), (2184, 117800), (2240, 114855), (2275, 113088), (2280, 112840), (2325, 110656), (2356, 109200), (2400, 107198), (2418, 106400), (2470, 104160), (2480, 103740), (2496, 103075), (2600, 98952), (2604, 98800), (2660, 96720), (2730, 94240), (2800, 91884), (2821, 91200), (2850, 90272), (2912, 88350), (2945, 87360), (2964, 86800), (2976, 86450), (3040, 84630), (3100, 82992), (3120, 82460), (3192, 80600), (3224, 79800), (3255, 79040), (3325, 77376), (3360, 76570), (3458, 74400), (3472, 74100), (3534, 72800), (3640, 70680), (3648, 70525), (3705, 69440), (3720, 69160), (3800, 67704), (3900, 65968), (3952, 65100), (3990, 64480), (4030, 63840), (4123, 62400), (4160, 61845), (4200, 61256), (4256, 60450), (4340, 59280), (4368, 58900), (4550, 56544), (4560, 56420), (4650, 55328), (4712, 54600), (4800, 53599), (4836, 53200), (4940, 52080), (4960, 51870), (5187, 49600), (5200, 49476), (5208, 49400), (5320, 48360), (5425, 47424), (5460, 47120), (5600, 45942), (5642, 45600), (5700, 45136), (5824, 44175), (5890, 43680), (5928, 43400), (5952, 43225), (6045, 42560), (6080, 42315), (6175, 41664), (6200, 41496), (6240, 41230), (6384, 40300), (6448, 39900), (6510, 39520), (6650, 38688), (6720, 38285), (6825, 37696), (6916, 37200), (6944, 37050), (7068, 36400), (7280, 35340), (7410, 34720), (7440, 34580), (7600, 33852), (7657, 33600), (7800, 32984), (7904, 32550), (7980, 32240), (8060, 31920), (8246, 31200), (8400, 30628), (8463, 30400), (8512, 30225), (8645, 29760), (8680, 29640), (8736, 29450), (8835, 29120), (9100, 28272), (9120, 28210), (9300, 27664), (9424, 27300), (9672, 26600), (9880, 26040), (9920, 25935), (9975, 25792), (10075, 25536), (10374, 24800), (10400, 24738), (10416, 24700), (10640, 24180), (10850, 23712), (10920, 23560), (11200, 22971), (11284, 22800), (11400, 22568), (11780, 21840), (11856, 21700), (12090, 21280), (12350, 20832), (12369, 20800), (12400, 20748), (12480, 20615), (12768, 20150), (12896, 19950), (13020, 19760), (13300, 19344), (13650, 18848), (13832, 18600), (13888, 18525), (14105, 18240), (14136, 18200), (14560, 17670), (14725, 17472), (14820, 17360), (14880, 17290), (15200, 16926), (15314, 16800), (15600, 16492), (15808, 16275), (15960, 16120)]