2605249920

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1$

素因数の和:123

約数の個数: 768

約数和(自身を含む): 10894970880

約数和(自身を除く): 8289720960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 31, 32, 35, 37, 39, 40, 42, 48, 52, 56, 60, 62, 64, 65, 70, 74, 78, 80, 84, 91, 93, 96, 104, 105, 111, 112, 120, 124, 128, 130, 140, 148, 155, 156, 160, 168, 169, 182, 185, 186, 192, 195, 208, 210, 217, 222, 224, 240, 248, 259, 260, 273, 280, 296, 310, 312, 320, 336, 338, 364, 370, 372, 384, 390, 403, 416, 420, 434, 444, 448, 455, 465, 480, 481, 496, 507, 518, 520, 546, 555, 560, 592, 620, 624, 640, 651, 672, 676, 728, 740, 744, 777, 780, 806, 832, 840, 845, 868, 888, 896, 910, 930, 960, 962, 992, 1014, 1036, 1040, 1085, 1092, 1110, 1120, 1147, 1183, 1184, 1209, 1240, 1248, 1295, 1302, 1344, 1352, 1365, 1443, 1456, 1480, 1488, 1554, 1560, 1612, 1664, 1680, 1690, 1736, 1776, 1820, 1860, 1920, 1924, 1984, 2015, 2028, 2072, 2080, 2170, 2184, 2220, 2240, 2294, 2366, 2368, 2405, 2418, 2480, 2496, 2535, 2590, 2604, 2688, 2704, 2730, 2821, 2886, 2912, 2960, 2976, 3108, 3120, 3224, 3255, 3360, 3367, 3380, 3441, 3472, 3549, 3552, 3640, 3720, 3848, 3885, 3968, 4030, 4056, 4144, 4160, 4340, 4368, 4440, 4480, 4588, 4732, 4736, 4810, 4836, 4960, 4992, 5070, 5180, 5208, 5239, 5408, 5460, 5642, 5735, 5772, 5824, 5915, 5920, 5952, 6045, 6216, 6240, 6253, 6448, 6510, 6720, 6734, 6760, 6882, 6944, 7098, 7104, 7215, 7280, 7440, 7696, 7770, 8029, 8060, 8112, 8288, 8320, 8463, 8680, 8736, 8880, 9176, 9464, 9620, 9672, 9920, 10101, 10140, 10360, 10416, 10478, 10816, 10920, 11284, 11470, 11544, 11648, 11830, 11840, 11904, 12090, 12432, 12480, 12506, 12896, 13020, 13440, 13468, 13520, 13764, 13888, 14105, 14196, 14208, 14430, 14560, 14880, 14911, 15392, 15540, 15717, 16058, 16120, 16224, 16576, 16835, 16926, 17205, 17360, 17472, 17745, 17760, 18352, 18759, 18928, 19240, 19344, 19840, 20202, 20280, 20720, 20832, 20956, 21632, 21840, 22568, 22940, 23088, 23660, 23680, 24087, 24180, 24864, 24960, 25012, 25792, 26040, 26195, 26936, 27040, 27528, 27776, 28210, 28392, 28860, 29120, 29760, 29822, 30784, 31080, 31265, 31434, 32116, 32240, 32448, 33152, 33670, 33852, 34410, 34720, 34944, 35490, 35520, 36673, 36704, 37518, 37856, 38480, 38688, 40145, 40404, 40560, 41440, 41664, 41912, 42315, 43680, 43771, 44733, 45136, 45880, 46176, 47320, 48174, 48360, 49728, 50024, 50505, 51584, 52080, 52390, 53872, 54080, 55056, 56420, 56784, 57720, 58240, 59520, 59644, 61568, 62160, 62530, 62868, 64232, 64480, 64896, 67340, 67704, 68820, 69440, 70980, 71040, 73346, 73408, 74555, 75036, 75712, 76960, 77376, 78585, 80290, 80808, 81120, 82880, 83328, 83824, 84630, 87360, 87542, 89466, 90272, 91760, 92352, 93795, 94640, 96348, 96720, 99456, 100048, 101010, 104160, 104377, 104780, 107744, 108160, 110019, 110112, 112840, 113568, 115440, 119288, 120435, 124320, 125060, 125736, 128464, 128960, 131313, 134680, 135408, 137640, 138880, 141960, 146692, 146816, 149110, 150072, 151424, 153920, 154752, 157170, 160580, 161616, 162240, 165760, 167648, 169260, 174720, 175084, 178932, 180544, 183365, 183520, 184704, 187590, 189280, 192696, 193440, 193843, 200096, 202020, 208320, 208754, 209560, 215488, 218855, 220038, 220224, 223665, 225680, 227136, 230880, 238576, 240870, 248640, 250120, 251472, 256928, 257920, 262626, 269360, 270816, 275280, 283920, 293384, 298220, 300144, 307840, 313131, 314340, 321160, 323232, 324480, 335296, 338520, 350168, 357864, 361088, 366730, 367040, 375180, 378560, 385392, 386880, 387686, 400192, 404040, 416640, 417508, 419120, 430976, 437710, 440076, 440448, 447330, 451360, 454272, 461760, 477152, 481740, 497280, 500240, 502944, 513856, 521885, 525252, 538720, 541632, 550095, 550560, 567840, 581529, 586768, 596440, 600288, 626262, 628680, 642320, 646464, 656565, 670592, 677040, 700336, 715728, 733460, 734080, 750360, 757120, 770784, 773760, 775372, 800384, 808080, 835016, 838240, 875420, 880152, 894660, 902720, 923520, 954304, 963480, 969215, 1000480, 1005888, 1027712, 1043770, 1050504, 1077440, 1083264, 1100190, 1101120, 1135680, 1163058, 1173536, 1192880, 1200576, 1252524, 1257360, 1284640, 1292928, 1313130, 1354080, 1356901, 1400672, 1431456, 1466920, 1500720, 1541568, 1550744, 1565655, 1616160, 1670032, 1676480, 1750840, 1760304, 1789320, 1805440, 1908608, 1926960, 1938430, 2000960, 2011776, 2087540, 2101008, 2154880, 2200380, 2202240, 2271360, 2326116, 2347072, 2385760, 2401152, 2505048, 2514720, 2569280, 2626260, 2708160, 2713802, 2801344, 2862912, 2907645, 2933840, 3001440, 3083136, 3101488, 3131310, 3232320, 3340064, 3352960, 3501680, 3520608, 3578640, 3853920, 3876860, 4001920, 4070703, 4175080, 4202016, 4400760, 4652232, 4694144, 4771520, 5010096, 5029440, 5138560, 5252520, 5416320, 5427604, 5602688, 5725824, 5815290, 5867680, 6002880, 6202976, 6262620, 6464640, 6680128, 6784505, 7003360, 7041216, 7157280, 7707840, 7753720, 8141406, 8350160, 8404032, 8801520, 9304464, 9543040, 10020192, 10058880, 10505040, 10855208, 11630580, 11735360, 12005760, 12405952, 12525240, 13360256, 13569010, 14006720, 14082432, 14314560, 15415680, 15507440, 16282812, 16700320, 16808064, 17603040, 18608928, 20040384, 20353515, 21010080, 21710416, 23261160, 23470720, 24811904, 25050480, 27138020, 28013440, 28629120, 31014880, 32565624, 33400640, 35206080, 37217856, 40080768, 40707030, 42020160, 43420832, 46522320, 50100960, 54276040, 62029760, 65131248, 66801280, 70412160, 74435712, 81414060, 84040320, 86841664, 93044640, 100201920, 108552080, 124059520, 130262496, 162828120, 173683328, 186089280, 200403840, 217104160, 260524992, 325656240, 372178560, 434208320, 521049984, 651312480, 868416640, 1302624960, 2605249920]

約数ペア:

[(1, 2605249920), (2, 1302624960), (3, 868416640), (4, 651312480), (5, 521049984), (6, 434208320), (7, 372178560), (8, 325656240), (10, 260524992), (12, 217104160), (13, 200403840), (14, 186089280), (15, 173683328), (16, 162828120), (20, 130262496), (21, 124059520), (24, 108552080), (26, 100201920), (28, 93044640), (30, 86841664), (31, 84040320), (32, 81414060), (35, 74435712), (37, 70412160), (39, 66801280), (40, 65131248), (42, 62029760), (48, 54276040), (52, 50100960), (56, 46522320), (60, 43420832), (62, 42020160), (64, 40707030), (65, 40080768), (70, 37217856), (74, 35206080), (78, 33400640), (80, 32565624), (84, 31014880), (91, 28629120), (93, 28013440), (96, 27138020), (104, 25050480), (105, 24811904), (111, 23470720), (112, 23261160), (120, 21710416), (124, 21010080), (128, 20353515), (130, 20040384), (140, 18608928), (148, 17603040), (155, 16808064), (156, 16700320), (160, 16282812), (168, 15507440), (169, 15415680), (182, 14314560), (185, 14082432), (186, 14006720), (192, 13569010), (195, 13360256), (208, 12525240), (210, 12405952), (217, 12005760), (222, 11735360), (224, 11630580), (240, 10855208), (248, 10505040), (259, 10058880), (260, 10020192), (273, 9543040), (280, 9304464), (296, 8801520), (310, 8404032), (312, 8350160), (320, 8141406), (336, 7753720), (338, 7707840), (364, 7157280), (370, 7041216), (372, 7003360), (384, 6784505), (390, 6680128), (403, 6464640), (416, 6262620), (420, 6202976), (434, 6002880), (444, 5867680), (448, 5815290), (455, 5725824), (465, 5602688), (480, 5427604), (481, 5416320), (496, 5252520), (507, 5138560), (518, 5029440), (520, 5010096), (546, 4771520), (555, 4694144), (560, 4652232), (592, 4400760), (620, 4202016), (624, 4175080), (640, 4070703), (651, 4001920), (672, 3876860), (676, 3853920), (728, 3578640), (740, 3520608), (744, 3501680), (777, 3352960), (780, 3340064), (806, 3232320), (832, 3131310), (840, 3101488), (845, 3083136), (868, 3001440), (888, 2933840), (896, 2907645), (910, 2862912), (930, 2801344), (960, 2713802), (962, 2708160), (992, 2626260), (1014, 2569280), (1036, 2514720), (1040, 2505048), (1085, 2401152), (1092, 2385760), (1110, 2347072), (1120, 2326116), (1147, 2271360), (1183, 2202240), (1184, 2200380), (1209, 2154880), (1240, 2101008), (1248, 2087540), (1295, 2011776), (1302, 2000960), (1344, 1938430), (1352, 1926960), (1365, 1908608), (1443, 1805440), (1456, 1789320), (1480, 1760304), (1488, 1750840), (1554, 1676480), (1560, 1670032), (1612, 1616160), (1664, 1565655), (1680, 1550744), (1690, 1541568), (1736, 1500720), (1776, 1466920), (1820, 1431456), (1860, 1400672), (1920, 1356901), (1924, 1354080), (1984, 1313130), (2015, 1292928), (2028, 1284640), (2072, 1257360), (2080, 1252524), (2170, 1200576), (2184, 1192880), (2220, 1173536), (2240, 1163058), (2294, 1135680), (2366, 1101120), (2368, 1100190), (2405, 1083264), (2418, 1077440), (2480, 1050504), (2496, 1043770), (2535, 1027712), (2590, 1005888), (2604, 1000480), (2688, 969215), (2704, 963480), (2730, 954304), (2821, 923520), (2886, 902720), (2912, 894660), (2960, 880152), (2976, 875420), (3108, 838240), (3120, 835016), (3224, 808080), (3255, 800384), (3360, 775372), (3367, 773760), (3380, 770784), (3441, 757120), (3472, 750360), (3549, 734080), (3552, 733460), (3640, 715728), (3720, 700336), (3848, 677040), (3885, 670592), (3968, 656565), (4030, 646464), (4056, 642320), (4144, 628680), (4160, 626262), (4340, 600288), (4368, 596440), (4440, 586768), (4480, 581529), (4588, 567840), (4732, 550560), (4736, 550095), (4810, 541632), (4836, 538720), (4960, 525252), (4992, 521885), (5070, 513856), (5180, 502944), (5208, 500240), (5239, 497280), (5408, 481740), (5460, 477152), (5642, 461760), (5735, 454272), (5772, 451360), (5824, 447330), (5915, 440448), (5920, 440076), (5952, 437710), (6045, 430976), (6216, 419120), (6240, 417508), (6253, 416640), (6448, 404040), (6510, 400192), (6720, 387686), (6734, 386880), (6760, 385392), (6882, 378560), (6944, 375180), (7098, 367040), (7104, 366730), (7215, 361088), (7280, 357864), (7440, 350168), (7696, 338520), (7770, 335296), (8029, 324480), (8060, 323232), (8112, 321160), (8288, 314340), (8320, 313131), (8463, 307840), (8680, 300144), (8736, 298220), (8880, 293384), (9176, 283920), (9464, 275280), (9620, 270816), (9672, 269360), (9920, 262626), (10101, 257920), (10140, 256928), (10360, 251472), (10416, 250120), (10478, 248640), (10816, 240870), (10920, 238576), (11284, 230880), (11470, 227136), (11544, 225680), (11648, 223665), (11830, 220224), (11840, 220038), (11904, 218855), (12090, 215488), (12432, 209560), (12480, 208754), (12506, 208320), (12896, 202020), (13020, 200096), (13440, 193843), (13468, 193440), (13520, 192696), (13764, 189280), (13888, 187590), (14105, 184704), (14196, 183520), (14208, 183365), (14430, 180544), (14560, 178932), (14880, 175084), (14911, 174720), (15392, 169260), (15540, 167648), (15717, 165760), (16058, 162240), (16120, 161616), (16224, 160580), (16576, 157170), (16835, 154752), (16926, 153920), (17205, 151424), (17360, 150072), (17472, 149110), (17745, 146816), (17760, 146692), (18352, 141960), (18759, 138880), (18928, 137640), (19240, 135408), (19344, 134680), (19840, 131313), (20202, 128960), (20280, 128464), (20720, 125736), (20832, 125060), (20956, 124320), (21632, 120435), (21840, 119288), (22568, 115440), (22940, 113568), (23088, 112840), (23660, 110112), (23680, 110019), (24087, 108160), (24180, 107744), (24864, 104780), (24960, 104377), (25012, 104160), (25792, 101010), (26040, 100048), (26195, 99456), (26936, 96720), (27040, 96348), (27528, 94640), (27776, 93795), (28210, 92352), (28392, 91760), (28860, 90272), (29120, 89466), (29760, 87542), (29822, 87360), (30784, 84630), (31080, 83824), (31265, 83328), (31434, 82880), (32116, 81120), (32240, 80808), (32448, 80290), (33152, 78585), (33670, 77376), (33852, 76960), (34410, 75712), (34720, 75036), (34944, 74555), (35490, 73408), (35520, 73346), (36673, 71040), (36704, 70980), (37518, 69440), (37856, 68820), (38480, 67704), (38688, 67340), (40145, 64896), (40404, 64480), (40560, 64232), (41440, 62868), (41664, 62530), (41912, 62160), (42315, 61568), (43680, 59644), (43771, 59520), (44733, 58240), (45136, 57720), (45880, 56784), (46176, 56420), (47320, 55056), (48174, 54080), (48360, 53872), (49728, 52390), (50024, 52080), (50505, 51584)]