2180278786560

素因数分解:

$2^9\times 3^1\times 5^1\times 7^3\times {\mathrm{31}}^1\times {\mathrm{26699}}^1$

素因数の和:26777

約数の個数: 640

約数和(自身を含む): 8390891520000

約数和(自身を除く): 6210612733440

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, 210, 217, 224, 240, 245, 248, 256, 280, 294, 310, 320, 336, 343, 372, 384, 392, 420, 434, 448, 465, 480, 490, 496, 512, 560, 588, 620, 640, 651, 672, 686, 735, 744, 768, 784, 840, 868, 896, 930, 960, 980, 992, 1029, 1085, 1120, 1176, 1240, 1280, 1302, 1344, 1372, 1470, 1488, 1519, 1536, 1568, 1680, 1715, 1736, 1792, 1860, 1920, 1960, 1984, 2058, 2170, 2240, 2352, 2480, 2560, 2604, 2688, 2744, 2940, 2976, 3038, 3136, 3255, 3360, 3430, 3472, 3584, 3720, 3840, 3920, 3968, 4116, 4340, 4480, 4557, 4704, 4960, 5145, 5208, 5376, 5488, 5880, 5952, 6076, 6272, 6510, 6720, 6860, 6944, 7440, 7595, 7680, 7840, 7936, 8232, 8680, 8960, 9114, 9408, 9920, 10290, 10416, 10633, 10752, 10976, 11760, 11904, 12152, 12544, 13020, 13440, 13720, 13888, 14880, 15190, 15680, 15872, 16464, 17360, 17920, 18228, 18816, 19840, 20580, 20832, 21266, 21952, 22785, 23520, 23808, 24304, 25088, 26040, 26699, 26880, 27440, 27776, 29760, 30380, 31360, 31899, 32928, 34720, 36456, 37632, 39680, 41160, 41664, 42532, 43904, 45570, 47040, 47616, 48608, 52080, 53165, 53398, 53760, 54880, 55552, 59520, 60760, 62720, 63798, 65856, 69440, 72912, 75264, 79360, 80097, 82320, 83328, 85064, 87808, 91140, 94080, 97216, 104160, 106330, 106796, 109760, 111104, 119040, 121520, 125440, 127596, 131712, 133495, 138880, 145824, 159495, 160194, 164640, 166656, 170128, 175616, 182280, 186893, 188160, 194432, 208320, 212660, 213592, 219520, 238080, 243040, 255192, 263424, 266990, 277760, 291648, 318990, 320388, 329280, 333312, 340256, 364560, 373786, 376320, 388864, 400485, 416640, 425320, 427184, 439040, 486080, 510384, 526848, 533980, 555520, 560679, 583296, 637980, 640776, 658560, 680512, 729120, 747572, 777728, 800970, 827669, 833280, 850640, 854368, 878080, 934465, 972160, 1020768, 1067960, 1121358, 1166592, 1275960, 1281552, 1308251, 1317120, 1361024, 1458240, 1495144, 1601940, 1655338, 1666560, 1701280, 1708736, 1868930, 1944320, 2041536, 2135920, 2242716, 2333184, 2483007, 2551920, 2563104, 2616502, 2634240, 2722048, 2803395, 2916480, 2990288, 3203880, 3310676, 3402560, 3417472, 3737860, 3888640, 3924753, 4083072, 4138345, 4271840, 4485432, 4966014, 5103840, 5126208, 5233004, 5444096, 5606790, 5793683, 5832960, 5980576, 6407760, 6541255, 6621352, 6805120, 6834944, 7475720, 7849506, 8166144, 8276690, 8543680, 8970864, 9157757, 9932028, 10207680, 10252416, 10466008, 11213580, 11587366, 11665920, 11961152, 12415035, 12815520, 13082510, 13242704, 13610240, 13669888, 14951440, 15699012, 16332288, 16553380, 17087360, 17381049, 17941728, 18315514, 19623765, 19864056, 20415360, 20504832, 20932016, 22427160, 23174732, 23922304, 24830070, 25631040, 26165020, 26485408, 27220480, 27473271, 28968415, 29902880, 31398024, 33106760, 34174720, 34762098, 35883456, 36631028, 39247530, 39728112, 40555781, 40830720, 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669824512, 695241960, 717669120, 732620560, 741591424, 794562240, 811115620, 837280640, 851671401, 879144672, 926989280, 973338744, 1004736768, 1059416320, 1098930840, 1112387136, 1135561868, 1172192896, 1216673430, 1255920960, 1271299584, 1297784992, 1390483920, 1419452335, 1435338240, 1465241120, 1483182848, 1589124480, 1622231240, 1674561280, 1703342802, 1758289344, 1853978560, 1946677488, 2009473536, 2118832640, 2197861680, 2224774272, 2271123736, 2344385792, 2433346860, 2511841920, 2595569984, 2780967840, 2838904670, 2930482240, 2966365696, 3178248960, 3244462480, 3349122560, 3406685604, 3516578688, 3707957120, 3893354976, 4258357005, 4395723360, 4449548544, 4542247472, 4688771584, 4866693720, 5023683840, 5191139968, 5561935680, 5677809340, 5860964480, 6356497920, 6488924960, 6813371208, 7033157376, 7415914240, 7786709952, 8516714010, 8791446720, 8899097088, 9084494944, 9733387440, 10047367680, 10382279936, 11123871360, 11355618680, 11721928960, 12977849920, 13626742416, 14066314752, 14831828480, 15573419904, 17033428020, 17582893440, 18168989888, 19466774880, 20764559872, 22247742720, 22711237360, 23443857920, 25955699840, 27253484832, 31146839808, 34066856040, 35165786880, 36337979776, 38933549760, 44495485440, 45422474720, 51911399680, 54506969664, 62293679616, 68133712080, 70331573760, 72675959552, 77867099520, 90844949440, 103822799360, 109013939328, 136267424160, 145351919104, 155734199040, 181689898880, 218027878656, 272534848320, 311468398080, 363379797760, 436055757312, 545069696640, 726759595520, 1090139393280, 2180278786560]

約数ペア:

[(1, 2180278786560), (2, 1090139393280), (3, 726759595520), (4, 545069696640), (5, 436055757312), (6, 363379797760), (7, 311468398080), (8, 272534848320), (10, 218027878656), (12, 181689898880), (14, 155734199040), (15, 145351919104), (16, 136267424160), (20, 109013939328), (21, 103822799360), (24, 90844949440), (28, 77867099520), (30, 72675959552), (31, 70331573760), (32, 68133712080), (35, 62293679616), (40, 54506969664), (42, 51911399680), (48, 45422474720), (49, 44495485440), (56, 38933549760), (60, 36337979776), (62, 35165786880), (64, 34066856040), (70, 31146839808), (80, 27253484832), (84, 25955699840), (93, 23443857920), (96, 22711237360), (98, 22247742720), (105, 20764559872), (112, 19466774880), (120, 18168989888), (124, 17582893440), (128, 17033428020), (140, 15573419904), (147, 14831828480), (155, 14066314752), (160, 13626742416), (168, 12977849920), (186, 11721928960), (192, 11355618680), (196, 11123871360), (210, 10382279936), (217, 10047367680), (224, 9733387440), (240, 9084494944), (245, 8899097088), (248, 8791446720), (256, 8516714010), (280, 7786709952), (294, 7415914240), (310, 7033157376), (320, 6813371208), (336, 6488924960), (343, 6356497920), (372, 5860964480), (384, 5677809340), (392, 5561935680), (420, 5191139968), (434, 5023683840), (448, 4866693720), (465, 4688771584), (480, 4542247472), (490, 4449548544), (496, 4395723360), (512, 4258357005), (560, 3893354976), (588, 3707957120), (620, 3516578688), (640, 3406685604), (651, 3349122560), (672, 3244462480), (686, 3178248960), (735, 2966365696), (744, 2930482240), (768, 2838904670), (784, 2780967840), (840, 2595569984), (868, 2511841920), (896, 2433346860), (930, 2344385792), (960, 2271123736), (980, 2224774272), (992, 2197861680), (1029, 2118832640), (1085, 2009473536), (1120, 1946677488), (1176, 1853978560), (1240, 1758289344), (1280, 1703342802), (1302, 1674561280), (1344, 1622231240), (1372, 1589124480), (1470, 1483182848), (1488, 1465241120), (1519, 1435338240), (1536, 1419452335), (1568, 1390483920), (1680, 1297784992), (1715, 1271299584), (1736, 1255920960), (1792, 1216673430), (1860, 1172192896), (1920, 1135561868), (1960, 1112387136), (1984, 1098930840), (2058, 1059416320), (2170, 1004736768), (2240, 973338744), (2352, 926989280), (2480, 879144672), (2560, 851671401), (2604, 837280640), (2688, 811115620), (2744, 794562240), (2940, 741591424), (2976, 732620560), (3038, 717669120), (3136, 695241960), (3255, 669824512), (3360, 648892496), (3430, 635649792), (3472, 627960480), (3584, 608336715), (3720, 586096448), (3840, 567780934), (3920, 556193568), (3968, 549465420), (4116, 529708160), (4340, 502368384), (4480, 486669372), (4557, 478446080), (4704, 463494640), (4960, 439572336), (5145, 423766528), (5208, 418640320), (5376, 405557810), (5488, 397281120), (5880, 370795712), (5952, 366310280), (6076, 358834560), (6272, 347620980), (6510, 334912256), (6720, 324446248), (6860, 317824896), (6944, 313980240), (7440, 293048224), (7595, 287067648), (7680, 283890467), (7840, 278096784), (7936, 274732710), (8232, 264854080), (8680, 251184192), (8960, 243334686), (9114, 239223040), (9408, 231747320), (9920, 219786168), (10290, 211883264), (10416, 209320160), (10633, 205048320), (10752, 202778905), (10976, 198640560), (11760, 185397856), (11904, 183155140), (12152, 179417280), (12544, 173810490), (13020, 167456128), (13440, 162223124), (13720, 158912448), (13888, 156990120), (14880, 146524112), (15190, 143533824), (15680, 139048392), (15872, 137366355), (16464, 132427040), (17360, 125592096), (17920, 121667343), (18228, 119611520), (18816, 115873660), (19840, 109893084), (20580, 105941632), (20832, 104660080), (21266, 102524160), (21952, 99320280), (22785, 95689216), (23520, 92698928), (23808, 91577570), (24304, 89708640), (25088, 86905245), (26040, 83728064), (26699, 81661440), (26880, 81111562), (27440, 79456224), (27776, 78495060), (29760, 73262056), (30380, 71766912), (31360, 69524196), (31899, 68349440), (32928, 66213520), (34720, 62796048), (36456, 59805760), (37632, 57936830), (39680, 54946542), (41160, 52970816), (41664, 52330040), (42532, 51262080), (43904, 49660140), (45570, 47844608), (47040, 46349464), (47616, 45788785), (48608, 44854320), (52080, 41864032), (53165, 41009664), (53398, 40830720), (53760, 40555781), (54880, 39728112), (55552, 39247530), (59520, 36631028), (60760, 35883456), (62720, 34762098), (63798, 34174720), (65856, 33106760), (69440, 31398024), (72912, 29902880), (75264, 28968415), (79360, 27473271), (80097, 27220480), (82320, 26485408), (83328, 26165020), (85064, 25631040), (87808, 24830070), (91140, 23922304), (94080, 23174732), (97216, 22427160), (104160, 20932016), (106330, 20504832), (106796, 20415360), (109760, 19864056), (111104, 19623765), (119040, 18315514), (121520, 17941728), (125440, 17381049), (127596, 17087360), (131712, 16553380), (133495, 16332288), (138880, 15699012), (145824, 14951440), (159495, 13669888), (160194, 13610240), (164640, 13242704), (166656, 13082510), (170128, 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