19902224160

素因数分解:

$2^5\times 3^2\times 5^1\times 7^2\times {\mathrm{13}}^2\times {\mathrm{1669}}^1$

素因数の和:1730

約数の個数: 648

約数和(自身を含む): 85600749780

約数和(自身を除く): 65698525620

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 28, 30, 32, 35, 36, 39, 40, 42, 45, 48, 49, 52, 56, 60, 63, 65, 70, 72, 78, 80, 84, 90, 91, 96, 98, 104, 105, 112, 117, 120, 126, 130, 140, 144, 147, 156, 160, 168, 169, 180, 182, 195, 196, 208, 210, 224, 234, 240, 245, 252, 260, 273, 280, 288, 294, 312, 315, 336, 338, 360, 364, 390, 392, 416, 420, 441, 455, 468, 480, 490, 504, 507, 520, 546, 560, 585, 588, 624, 630, 637, 672, 676, 720, 728, 735, 780, 784, 819, 840, 845, 882, 910, 936, 980, 1008, 1014, 1040, 1092, 1120, 1170, 1176, 1183, 1248, 1260, 1274, 1352, 1365, 1440, 1456, 1470, 1521, 1560, 1568, 1638, 1669, 1680, 1690, 1764, 1820, 1872, 1911, 1960, 2016, 2028, 2080, 2184, 2205, 2340, 2352, 2366, 2520, 2535, 2548, 2704, 2730, 2912, 2940, 3042, 3120, 3185, 3276, 3338, 3360, 3380, 3528, 3549, 3640, 3744, 3822, 3920, 4056, 4095, 4368, 4410, 4680, 4704, 4732, 5007, 5040, 5070, 5096, 5408, 5460, 5733, 5880, 5915, 6084, 6240, 6370, 6552, 6676, 6760, 7056, 7098, 7280, 7605, 7644, 7840, 8112, 8190, 8281, 8345, 8736, 8820, 9360, 9464, 9555, 10014, 10080, 10140, 10192, 10647, 10920, 11466, 11683, 11760, 11830, 12168, 12740, 13104, 13352, 13520, 14112, 14196, 14560, 15021, 15210, 15288, 16224, 16380, 16562, 16690, 17640, 17745, 18720, 18928, 19110, 20028, 20280, 20384, 21294, 21697, 21840, 22932, 23366, 23520, 23660, 24336, 24843, 25035, 25480, 26208, 26704, 27040, 28392, 28665, 30042, 30420, 30576, 32760, 33124, 33380, 35049, 35280, 35490, 37856, 38220, 40056, 40560, 41405, 42588, 43394, 43680, 45864, 46732, 47320, 48672, 49686, 50070, 50960, 53235, 53408, 56784, 57330, 58415, 60084, 60840, 61152, 65091, 65520, 66248, 66760, 70098, 70560, 70980, 74529, 75105, 76440, 80112, 81120, 81781, 82810, 85176, 86788, 91728, 93464, 94640, 99372, 100140, 101920, 105147, 106470, 108485, 113568, 114660, 116830, 120168, 121680, 124215, 130182, 131040, 132496, 133520, 140196, 141960, 149058, 150210, 151879, 152880, 160224, 163562, 165620, 170352, 173576, 175245, 183456, 186928, 189280, 195273, 198744, 200280, 210294, 212940, 216970, 229320, 233660, 240336, 243360, 245343, 248430, 260364, 264992, 267040, 280392, 282061, 283920, 298116, 300420, 303758, 305760, 325455, 327124, 331240, 340704, 347152, 350490, 372645, 373856, 390546, 397488, 400560, 408905, 420588, 425880, 433940, 455637, 458640, 467320, 480672, 490686, 496860, 520728, 525735, 560784, 564122, 567840, 596232, 600840, 607516, 650910, 654248, 662480, 694304, 700980, 736029, 745290, 759395, 781092, 794976, 801120, 817810, 841176, 846183, 851760, 867880, 911274, 917280, 934640, 976365, 981372, 993720, 1041456, 1051470, 1063153, 1121568, 1128244, 1192464, 1201680, 1215032, 1226715, 1301820, 1308496, 1324960, 1366911, 1401960, 1410305, 1472058, 1490580, 1518790, 1562184, 1635620, 1682352, 1692366, 1703520, 1735760, 1822548, 1869280, 1952730, 1962744, 1974427, 1987440, 2082912, 2102940, 2126306, 2256488, 2278185, 2384928, 2403360, 2430064, 2453430, 2538549, 2603640, 2616992, 2733822, 2803920, 2820610, 2944116, 2981160, 3037580, 3124368, 3189459, 3271240, 3364704, 3384732, 3471520, 3645096, 3680145, 3905460, 3925488, 3948854, 3974880, 4205880, 4230915, 4252612, 4512976, 4556370, 4860128, 4906860, 5077098, 5207280, 5315765, 5467644, 5607840, 5641220, 5888232, 5923281, 5962320, 6075160, 6248736, 6378918, 6542480, 6769464, 6834555, 7290192, 7360290, 7810920, 7850976, 7897708, 8411760, 8461830, 8505224, 9025952, 9112740, 9568377, 9813720, 9872135, 10154196, 10414560, 10631530, 10935288, 11282440, 11776464, 11846562, 11924640, 12150320, 12692745, 12757836, 13084960, 13538928, 13669110, 13820989, 14580384, 14720580, 15621840, 15795416, 15947295, 16823520, 16923660, 17010448, 17769843, 18225480, 19136754, 19627440, 19744270, 20308392, 21263060, 21870576, 22564880, 23552928, 23693124, 24300640, 25385490, 25515672, 27077856, 27338220, 27641978, 29441160, 29616405, 31243680, 31590832, 31894590, 33847320, 34020896, 35539686, 36450960, 38273508, 39254880, 39488540, 40616784, 41462967, 42526120, 43741152, 45129760, 47386248, 47841885, 50770980, 51031344, 54676440, 55283956, 58882320, 59232810, 63181664, 63789180, 67694640, 69104945, 71079372, 72901920, 76547016, 78977080, 81233568, 82925934, 85052240, 88849215, 94772496, 95683770, 101541960, 102062688, 109352880, 110567912, 117764640, 118465620, 124388901, 127578360, 135389280, 138209890, 142158744, 153094032, 157954160, 165851868, 170104480, 177698430, 189544992, 191367540, 203083920, 207314835, 218705760, 221135824, 236931240, 248777802, 255156720, 276419780, 284317488, 306188064, 315908320, 331703736, 355396860, 382735080, 406167840, 414629670, 442271648, 473862480, 497555604, 510313440, 552839560, 568634976, 621944505, 663407472, 710793720, 765470160, 829259340, 947724960, 995111208, 1105679120, 1243889010, 1326814944, 1421587440, 1530940320, 1658518680, 1990222416, 2211358240, 2487778020, 2843174880, 3317037360, 3980444832, 4975556040, 6634074720, 9951112080, 19902224160]

約数ペア:

[(1, 19902224160), (2, 9951112080), (3, 6634074720), (4, 4975556040), (5, 3980444832), (6, 3317037360), (7, 2843174880), (8, 2487778020), (9, 2211358240), (10, 1990222416), (12, 1658518680), (13, 1530940320), (14, 1421587440), (15, 1326814944), (16, 1243889010), (18, 1105679120), (20, 995111208), (21, 947724960), (24, 829259340), (26, 765470160), (28, 710793720), (30, 663407472), (32, 621944505), (35, 568634976), (36, 552839560), (39, 510313440), (40, 497555604), (42, 473862480), (45, 442271648), (48, 414629670), (49, 406167840), (52, 382735080), (56, 355396860), (60, 331703736), (63, 315908320), (65, 306188064), (70, 284317488), (72, 276419780), (78, 255156720), (80, 248777802), (84, 236931240), (90, 221135824), (91, 218705760), (96, 207314835), (98, 203083920), (104, 191367540), (105, 189544992), (112, 177698430), (117, 170104480), (120, 165851868), (126, 157954160), (130, 153094032), (140, 142158744), (144, 138209890), (147, 135389280), (156, 127578360), (160, 124388901), (168, 118465620), (169, 117764640), (180, 110567912), (182, 109352880), (195, 102062688), (196, 101541960), (208, 95683770), (210, 94772496), (224, 88849215), (234, 85052240), (240, 82925934), (245, 81233568), (252, 78977080), (260, 76547016), (273, 72901920), (280, 71079372), (288, 69104945), (294, 67694640), (312, 63789180), (315, 63181664), (336, 59232810), (338, 58882320), (360, 55283956), (364, 54676440), (390, 51031344), (392, 50770980), (416, 47841885), (420, 47386248), (441, 45129760), (455, 43741152), (468, 42526120), (480, 41462967), (490, 40616784), (504, 39488540), (507, 39254880), (520, 38273508), (546, 36450960), (560, 35539686), (585, 34020896), (588, 33847320), (624, 31894590), (630, 31590832), (637, 31243680), (672, 29616405), (676, 29441160), (720, 27641978), (728, 27338220), (735, 27077856), (780, 25515672), (784, 25385490), (819, 24300640), (840, 23693124), (845, 23552928), (882, 22564880), (910, 21870576), (936, 21263060), (980, 20308392), (1008, 19744270), (1014, 19627440), (1040, 19136754), (1092, 18225480), (1120, 17769843), (1170, 17010448), (1176, 16923660), (1183, 16823520), (1248, 15947295), (1260, 15795416), (1274, 15621840), (1352, 14720580), (1365, 14580384), (1440, 13820989), (1456, 13669110), (1470, 13538928), (1521, 13084960), (1560, 12757836), (1568, 12692745), (1638, 12150320), (1669, 11924640), (1680, 11846562), (1690, 11776464), (1764, 11282440), (1820, 10935288), (1872, 10631530), (1911, 10414560), (1960, 10154196), (2016, 9872135), (2028, 9813720), (2080, 9568377), (2184, 9112740), (2205, 9025952), (2340, 8505224), (2352, 8461830), (2366, 8411760), (2520, 7897708), (2535, 7850976), (2548, 7810920), (2704, 7360290), (2730, 7290192), (2912, 6834555), (2940, 6769464), (3042, 6542480), (3120, 6378918), (3185, 6248736), (3276, 6075160), (3338, 5962320), (3360, 5923281), (3380, 5888232), (3528, 5641220), (3549, 5607840), (3640, 5467644), (3744, 5315765), (3822, 5207280), (3920, 5077098), (4056, 4906860), (4095, 4860128), (4368, 4556370), (4410, 4512976), (4680, 4252612), (4704, 4230915), (4732, 4205880), (5007, 3974880), (5040, 3948854), (5070, 3925488), (5096, 3905460), (5408, 3680145), (5460, 3645096), (5733, 3471520), (5880, 3384732), (5915, 3364704), (6084, 3271240), (6240, 3189459), (6370, 3124368), (6552, 3037580), (6676, 2981160), (6760, 2944116), (7056, 2820610), (7098, 2803920), (7280, 2733822), (7605, 2616992), (7644, 2603640), (7840, 2538549), (8112, 2453430), (8190, 2430064), (8281, 2403360), (8345, 2384928), (8736, 2278185), (8820, 2256488), (9360, 2126306), (9464, 2102940), (9555, 2082912), (10014, 1987440), (10080, 1974427), (10140, 1962744), (10192, 1952730), (10647, 1869280), (10920, 1822548), (11466, 1735760), (11683, 1703520), (11760, 1692366), (11830, 1682352), (12168, 1635620), (12740, 1562184), (13104, 1518790), (13352, 1490580), (13520, 1472058), (14112, 1410305), (14196, 1401960), (14560, 1366911), (15021, 1324960), (15210, 1308496), (15288, 1301820), (16224, 1226715), (16380, 1215032), (16562, 1201680), (16690, 1192464), (17640, 1128244), (17745, 1121568), (18720, 1063153), (18928, 1051470), (19110, 1041456), (20028, 993720), (20280, 981372), (20384, 976365), (21294, 934640), (21697, 917280), (21840, 911274), (22932, 867880), (23366, 851760), (23520, 846183), (23660, 841176), (24336, 817810), (24843, 801120), (25035, 794976), (25480, 781092), (26208, 759395), (26704, 745290), (27040, 736029), (28392, 700980), (28665, 694304), (30042, 662480), (30420, 654248), (30576, 650910), (32760, 607516), (33124, 600840), (33380, 596232), (35049, 567840), (35280, 564122), (35490, 560784), (37856, 525735), (38220, 520728), (40056, 496860), (40560, 490686), (41405, 480672), (42588, 467320), (43394, 458640), (43680, 455637), (45864, 433940), (46732, 425880), (47320, 420588), (48672, 408905), (49686, 400560), (50070, 397488), (50960, 390546), (53235, 373856), (53408, 372645), (56784, 350490), (57330, 347152), (58415, 340704), (60084, 331240), (60840, 327124), (61152, 325455), (65091, 305760), (65520, 303758), (66248, 300420), (66760, 298116), (70098, 283920), (70560, 282061), (70980, 280392), (74529, 267040), (75105, 264992), (76440, 260364), (80112, 248430), (81120, 245343), (81781, 243360), (82810, 240336), (85176, 233660), (86788, 229320), (91728, 216970), (93464, 212940), (94640, 210294), (99372, 200280), (100140, 198744), (101920, 195273), (105147, 189280), (106470, 186928), (108485, 183456), (113568, 175245), (114660, 173576), (116830, 170352), (120168, 165620), (121680, 163562), (124215, 160224), (130182, 152880), (131040, 151879), (132496, 150210), (133520, 149058), (140196, 141960)]