8125313280

素因数分解:

$2^8\times 3^1\times 5^1\times 7^3\times {\mathrm{31}}^1\times {\mathrm{199}}^1$

素因数の和:275

約数の個数: 576

約数和(自身を含む): 31395840000

約数和(自身を除く): 23270526720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 31, 32, 35, 40, 42, 48, 49, 56, 60, 62, 64, 70, 80, 84, 93, 96, 98, 105, 112, 120, 124, 128, 140, 147, 155, 160, 168, 186, 192, 196, 199, 210, 217, 224, 240, 245, 248, 256, 280, 294, 310, 320, 336, 343, 372, 384, 392, 398, 420, 434, 448, 465, 480, 490, 496, 560, 588, 597, 620, 640, 651, 672, 686, 735, 744, 768, 784, 796, 840, 868, 896, 930, 960, 980, 992, 995, 1029, 1085, 1120, 1176, 1194, 1240, 1280, 1302, 1344, 1372, 1393, 1470, 1488, 1519, 1568, 1592, 1680, 1715, 1736, 1792, 1860, 1920, 1960, 1984, 1990, 2058, 2170, 2240, 2352, 2388, 2480, 2604, 2688, 2744, 2786, 2940, 2976, 2985, 3038, 3136, 3184, 3255, 3360, 3430, 3472, 3720, 3840, 3920, 3968, 3980, 4116, 4179, 4340, 4480, 4557, 4704, 4776, 4960, 5145, 5208, 5376, 5488, 5572, 5880, 5952, 5970, 6076, 6169, 6272, 6368, 6510, 6720, 6860, 6944, 6965, 7440, 7595, 7840, 7936, 7960, 8232, 8358, 8680, 8960, 9114, 9408, 9552, 9751, 9920, 10290, 10416, 10633, 10976, 11144, 11760, 11904, 11940, 12152, 12338, 12544, 12736, 13020, 13440, 13720, 13888, 13930, 14880, 15190, 15680, 15920, 16464, 16716, 17360, 18228, 18507, 18816, 19104, 19502, 19840, 20580, 20832, 20895, 21266, 21952, 22288, 22785, 23520, 23808, 23880, 24304, 24676, 25472, 26040, 26880, 27440, 27776, 27860, 29253, 29760, 30380, 30845, 31360, 31840, 31899, 32928, 33432, 34720, 36456, 37014, 37632, 38208, 39004, 39680, 41160, 41664, 41790, 42532, 43183, 43904, 44576, 45570, 47040, 47760, 48608, 48755, 49352, 50944, 52080, 53165, 54880, 55552, 55720, 58506, 59520, 60760, 61690, 62720, 63680, 63798, 65856, 66864, 68257, 69440, 72912, 74028, 76416, 78008, 82320, 83328, 83580, 85064, 86366, 87808, 89152, 91140, 92535, 94080, 95520, 97216, 97510, 98704, 104160, 106330, 109760, 111440, 117012, 119040, 121520, 123380, 127360, 127596, 129549, 131712, 133728, 136514, 138880, 145824, 146265, 148056, 152832, 156016, 159495, 164640, 166656, 167160, 170128, 172732, 178304, 182280, 185070, 188160, 191040, 194432, 195020, 197408, 204771, 208320, 212660, 215915, 219520, 222880, 234024, 243040, 246760, 254720, 255192, 259098, 263424, 267456, 273028, 277760, 291648, 292530, 296112, 302281, 312032, 318990, 329280, 334320, 340256, 341285, 345464, 356608, 364560, 370140, 382080, 388864, 390040, 394816, 409542, 416640, 425320, 431830, 439040, 445760, 468048, 486080, 493520, 510384, 518196, 534912, 546056, 583296, 585060, 592224, 604562, 624064, 637980, 647745, 658560, 668640, 680512, 682570, 690928, 729120, 740280, 764160, 780080, 789632, 819084, 833280, 850640, 863660, 891520, 906843, 936096, 972160, 987040, 1020768, 1023855, 1036392, 1069824, 1092112, 1166592, 1170120, 1184448, 1209124, 1248128, 1275960, 1295490, 1317120, 1337280, 1361024, 1365140, 1381856, 1458240, 1480560, 1511405, 1560160, 1579264, 1638168, 1701280, 1727320, 1783040, 1813686, 1872192, 1944320, 1974080, 2041536, 2047710, 2072784, 2115967, 2184224, 2340240, 2368896, 2418248, 2496256, 2551920, 2590980, 2674560, 2722048, 2730280, 2763712, 2916480, 2961120, 3022810, 3120320, 3276336, 3402560, 3454640, 3627372, 3744384, 3948160, 4083072, 4095420, 4145568, 4231934, 4368448, 4534215, 4680480, 4737792, 4836496, 5103840, 5181960, 5349120, 5460560, 5527424, 5832960, 5922240, 6045620, 6240640, 6347901, 6552672, 6805120, 6909280, 7254744, 7488768, 7896320, 8166144, 8190840, 8291136, 8463868, 8736896, 9068430, 9360960, 9672992, 10207680, 10363920, 10579835, 10921120, 11054848, 11844480, 12091240, 12481280, 12695802, 13105344, 13610240, 13818560, 14509488, 16381680, 16582272, 16927736, 17473792, 18136860, 18721920, 19345984, 20415360, 20727840, 21159670, 21842240, 23688960, 24182480, 25391604, 26210688, 27637120, 29018976, 31739505, 32763360, 33164544, 33855472, 36273720, 37443840, 38691968, 40830720, 41455680, 42319340, 43684480, 48364960, 50783208, 52421376, 55274240, 58037952, 63479010, 65526720, 67710944, 72547440, 77383936, 82911360, 84638680, 87368960, 96729920, 101566416, 116075904, 126958020, 131053440, 135421888, 145094880, 165822720, 169277360, 193459840, 203132832, 232151808, 253916040, 262106880, 270843776, 290189760, 338554720, 386919680, 406265664, 507832080, 541687552, 580379520, 677109440, 812531328, 1015664160, 1160759040, 1354218880, 1625062656, 2031328320, 2708437760, 4062656640, 8125313280]

約数ペア:

[(1, 8125313280), (2, 4062656640), (3, 2708437760), (4, 2031328320), (5, 1625062656), (6, 1354218880), (7, 1160759040), (8, 1015664160), (10, 812531328), (12, 677109440), (14, 580379520), (15, 541687552), (16, 507832080), (20, 406265664), (21, 386919680), (24, 338554720), (28, 290189760), (30, 270843776), (31, 262106880), (32, 253916040), (35, 232151808), (40, 203132832), (42, 193459840), (48, 169277360), (49, 165822720), (56, 145094880), (60, 135421888), (62, 131053440), (64, 126958020), (70, 116075904), (80, 101566416), (84, 96729920), (93, 87368960), (96, 84638680), (98, 82911360), (105, 77383936), (112, 72547440), (120, 67710944), (124, 65526720), (128, 63479010), (140, 58037952), (147, 55274240), (155, 52421376), (160, 50783208), (168, 48364960), (186, 43684480), (192, 42319340), (196, 41455680), (199, 40830720), (210, 38691968), (217, 37443840), (224, 36273720), (240, 33855472), (245, 33164544), (248, 32763360), (256, 31739505), (280, 29018976), (294, 27637120), (310, 26210688), (320, 25391604), (336, 24182480), (343, 23688960), (372, 21842240), (384, 21159670), (392, 20727840), (398, 20415360), (420, 19345984), (434, 18721920), (448, 18136860), (465, 17473792), (480, 16927736), (490, 16582272), (496, 16381680), (560, 14509488), (588, 13818560), (597, 13610240), (620, 13105344), (640, 12695802), (651, 12481280), (672, 12091240), (686, 11844480), (735, 11054848), (744, 10921120), (768, 10579835), (784, 10363920), (796, 10207680), (840, 9672992), (868, 9360960), (896, 9068430), (930, 8736896), (960, 8463868), (980, 8291136), (992, 8190840), (995, 8166144), (1029, 7896320), (1085, 7488768), (1120, 7254744), (1176, 6909280), (1194, 6805120), (1240, 6552672), (1280, 6347901), (1302, 6240640), (1344, 6045620), (1372, 5922240), (1393, 5832960), (1470, 5527424), (1488, 5460560), (1519, 5349120), (1568, 5181960), (1592, 5103840), (1680, 4836496), (1715, 4737792), (1736, 4680480), (1792, 4534215), (1860, 4368448), (1920, 4231934), (1960, 4145568), (1984, 4095420), (1990, 4083072), (2058, 3948160), (2170, 3744384), (2240, 3627372), (2352, 3454640), (2388, 3402560), (2480, 3276336), (2604, 3120320), (2688, 3022810), (2744, 2961120), (2786, 2916480), (2940, 2763712), (2976, 2730280), (2985, 2722048), (3038, 2674560), (3136, 2590980), (3184, 2551920), (3255, 2496256), (3360, 2418248), (3430, 2368896), (3472, 2340240), (3720, 2184224), (3840, 2115967), (3920, 2072784), (3968, 2047710), (3980, 2041536), (4116, 1974080), (4179, 1944320), (4340, 1872192), (4480, 1813686), (4557, 1783040), (4704, 1727320), (4776, 1701280), (4960, 1638168), (5145, 1579264), (5208, 1560160), (5376, 1511405), (5488, 1480560), (5572, 1458240), (5880, 1381856), (5952, 1365140), (5970, 1361024), (6076, 1337280), (6169, 1317120), (6272, 1295490), (6368, 1275960), (6510, 1248128), (6720, 1209124), (6860, 1184448), (6944, 1170120), (6965, 1166592), (7440, 1092112), (7595, 1069824), (7840, 1036392), (7936, 1023855), (7960, 1020768), (8232, 987040), (8358, 972160), (8680, 936096), (8960, 906843), (9114, 891520), (9408, 863660), (9552, 850640), (9751, 833280), (9920, 819084), (10290, 789632), (10416, 780080), (10633, 764160), (10976, 740280), (11144, 729120), (11760, 690928), (11904, 682570), (11940, 680512), (12152, 668640), (12338, 658560), (12544, 647745), (12736, 637980), (13020, 624064), (13440, 604562), (13720, 592224), (13888, 585060), (13930, 583296), (14880, 546056), (15190, 534912), (15680, 518196), (15920, 510384), (16464, 493520), (16716, 486080), (17360, 468048), (18228, 445760), (18507, 439040), (18816, 431830), (19104, 425320), (19502, 416640), (19840, 409542), (20580, 394816), (20832, 390040), (20895, 388864), (21266, 382080), (21952, 370140), (22288, 364560), (22785, 356608), (23520, 345464), (23808, 341285), (23880, 340256), (24304, 334320), (24676, 329280), (25472, 318990), (26040, 312032), (26880, 302281), (27440, 296112), (27776, 292530), (27860, 291648), (29253, 277760), (29760, 273028), (30380, 267456), (30845, 263424), (31360, 259098), (31840, 255192), (31899, 254720), (32928, 246760), (33432, 243040), (34720, 234024), (36456, 222880), (37014, 219520), (37632, 215915), (38208, 212660), (39004, 208320), (39680, 204771), (41160, 197408), (41664, 195020), (41790, 194432), (42532, 191040), (43183, 188160), (43904, 185070), (44576, 182280), (45570, 178304), (47040, 172732), (47760, 170128), (48608, 167160), (48755, 166656), (49352, 164640), (50944, 159495), (52080, 156016), (53165, 152832), (54880, 148056), (55552, 146265), (55720, 145824), (58506, 138880), (59520, 136514), (60760, 133728), (61690, 131712), (62720, 129549), (63680, 127596), (63798, 127360), (65856, 123380), (66864, 121520), (68257, 119040), (69440, 117012), (72912, 111440), (74028, 109760), (76416, 106330), (78008, 104160), (82320, 98704), (83328, 97510), (83580, 97216), (85064, 95520), (86366, 94080), (87808, 92535), (89152, 91140)]