81911990160

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{1277}}^1$

素因数の和:1416

約数の個数: 960

約数和(自身を含む): 373791075840

約数和(自身を除く): 291879085680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 18, 20, 21, 22, 24, 26, 28, 30, 33, 35, 36, 39, 40, 42, 44, 45, 48, 52, 55, 56, 60, 63, 65, 66, 70, 72, 77, 78, 80, 84, 88, 89, 90, 91, 99, 104, 105, 110, 112, 117, 120, 126, 130, 132, 140, 143, 144, 154, 156, 165, 168, 176, 178, 180, 182, 195, 198, 208, 210, 220, 231, 234, 240, 252, 260, 264, 267, 273, 280, 286, 308, 312, 315, 330, 336, 356, 360, 364, 385, 390, 396, 420, 429, 440, 445, 455, 462, 468, 495, 504, 520, 528, 534, 546, 560, 572, 585, 616, 623, 624, 630, 660, 693, 712, 715, 720, 728, 770, 780, 792, 801, 819, 840, 858, 880, 890, 910, 924, 936, 979, 990, 1001, 1008, 1040, 1068, 1092, 1144, 1155, 1157, 1170, 1232, 1246, 1260, 1277, 1287, 1320, 1335, 1365, 1386, 1424, 1430, 1456, 1540, 1560, 1584, 1602, 1638, 1680, 1716, 1780, 1820, 1848, 1869, 1872, 1958, 1980, 2002, 2136, 2145, 2184, 2288, 2310, 2314, 2340, 2492, 2520, 2554, 2574, 2640, 2670, 2730, 2772, 2860, 2937, 3003, 3080, 3115, 3120, 3204, 3276, 3432, 3465, 3471, 3560, 3640, 3696, 3738, 3831, 3916, 3960, 4004, 4005, 4095, 4272, 4290, 4368, 4620, 4628, 4680, 4895, 4984, 5005, 5040, 5108, 5148, 5340, 5460, 5544, 5607, 5720, 5785, 5874, 6006, 6160, 6230, 6385, 6408, 6435, 6552, 6853, 6864, 6930, 6942, 7120, 7280, 7476, 7662, 7832, 7920, 8008, 8010, 8099, 8190, 8580, 8811, 8939, 9009, 9240, 9256, 9345, 9360, 9790, 9968, 10010, 10216, 10296, 10413, 10680, 10920, 11088, 11214, 11440, 11493, 11570, 11748, 12012, 12460, 12727, 12770, 12816, 12870, 13104, 13706, 13860, 13884, 14047, 14685, 14952, 15015, 15324, 15664, 16016, 16020, 16198, 16380, 16601, 17160, 17355, 17622, 17878, 18018, 18480, 18512, 18690, 19155, 19580, 20020, 20432, 20559, 20592, 20826, 21360, 21840, 22428, 22986, 23140, 23496, 24024, 24297, 24920, 25454, 25540, 25740, 26817, 27412, 27720, 27768, 28035, 28094, 29370, 29904, 30030, 30648, 32040, 32396, 32760, 33202, 34265, 34320, 34710, 35244, 35756, 36036, 37380, 38181, 38310, 39160, 40040, 40495, 41118, 41652, 42141, 44055, 44695, 44856, 45045, 45972, 46280, 46992, 48048, 48594, 49803, 49840, 50908, 51080, 51480, 52065, 53634, 54824, 55440, 55536, 56070, 56188, 57465, 58740, 60060, 61296, 61677, 63635, 64080, 64792, 65520, 66404, 68530, 69420, 70235, 70488, 71512, 72072, 72891, 74760, 76362, 76620, 78320, 80080, 80451, 80990, 82236, 83005, 83304, 84282, 88110, 89089, 89390, 89712, 90090, 91944, 92560, 97188, 98329, 99606, 101816, 102160, 102795, 102960, 104130, 107268, 109648, 112140, 112376, 113653, 114543, 114930, 116207, 117480, 120120, 121485, 123354, 126423, 127270, 129584, 132808, 134085, 137060, 138840, 140470, 140976, 143024, 144144, 145782, 149409, 149520, 152724, 153240, 160902, 161980, 164472, 166010, 166608, 168564, 176220, 178178, 178780, 180180, 182611, 183888, 190905, 194376, 196658, 199212, 203632, 205590, 208260, 210705, 214536, 224280, 224752, 227306, 229086, 229860, 232414, 234960, 240240, 242970, 246708, 249015, 252846, 254540, 265616, 267267, 268170, 274120, 277680, 280940, 291564, 294987, 298818, 305448, 306480, 308385, 321804, 323960, 328944, 332020, 337128, 340959, 348621, 352440, 356356, 357560, 360360, 364455, 365222, 381810, 388752, 393316, 398424, 402255, 411180, 416520, 421410, 429072, 445445, 448560, 454612, 458172, 459720, 464828, 485940, 491645, 493416, 498030, 505692, 509080, 534534, 536340, 547833, 548240, 561880, 568265, 572715, 581035, 583128, 589974, 597636, 610896, 616770, 632115, 643608, 647920, 664040, 674256, 681918, 697242, 704880, 712712, 715120, 720720, 728910, 730444, 747045, 763620, 786632, 795571, 796848, 801801, 804510, 822360, 833040, 842820, 884961, 890890, 909224, 913055, 916344, 919440, 929656, 971880, 983290, 986832, 996060, 1011384, 1018160, 1022877, 1045863, 1069068, 1072680, 1095666, 1123760, 1136530, 1145430, 1162070, 1166256, 1179948, 1195272, 1233540, 1250183, 1264230, 1278277, 1287216, 1328080, 1336335, 1363836, 1394484, 1425424, 1457820, 1460888, 1474935, 1477489, 1494090, 1527240, 1573264, 1591142, 1603602, 1609020, 1643499, 1644720, 1685640, 1704795, 1743105, 1769922, 1781780, 1818448, 1826110, 1832688, 1859312, 1943760, 1966580, 1992120, 2022768, 2045754, 2091726, 2138136, 2145360, 2191332, 2273060, 2290860, 2324140, 2359896, 2386713, 2390544, 2467080, 2500366, 2528460, 2556554, 2672670, 2727672, 2739165, 2788968, 2915640, 2921776, 2949870, 2954978, 2988180, 3054480, 3182284, 3207204, 3218040, 3286998, 3371280, 3409590, 3486210, 3539844, 3563560, 3652220, 3750549, 3834831, 3933160, 3977855, 3984240, 4009005, 4091508, 4183452, 4276272, 4382664, 4424805, 4432467, 4546120, 4581720, 4648280, 4719792, 4773426, 4934160, 5000732, 5056920, 5113108, 5114385, 5229315, 5345340, 5455344, 5478330, 5577936, 5831280, 5899740, 5909956, 5976360, 6250915, 6364568, 6391385, 6414408, 6436080, 6573996, 6819180, 6972420, 7079688, 7127120, 7160139, 7304440, 7387445, 7501098, 7669662, 7866320, 7955710, 8018010, 8183016, 8217495, 8366904, 8751281, 8765328, 8849610, 8864934, 9092240, 9163440, 9296560, 9546852, 10001464, 10113840, 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66487005, 70010248, 70796880, 70919472, 71601390, 75010980, 76696620, 78761529, 81261895, 81830160, 82739384, 83669040, 87512810, 88649340, 90013176, 92035944, 93081807, 95468520, 97514274, 100014640, 102262160, 103424230, 105015372, 106379208, 112516470, 113766653, 114562224, 115044930, 118199120, 124109076, 130019032, 131269215, 131479920, 132974010, 140020496, 143202780, 146271411, 150021960, 153393240, 155136345, 157523058, 162523790, 165478768, 175025620, 177298680, 180026352, 184071888, 186163614, 190937040, 195028548, 206848460, 210030744, 212758416, 225032940, 227533306, 230089860, 243785685, 248218152, 260038064, 262538430, 265948020, 286405560, 292542822, 300043920, 306786480, 310272690, 315046116, 325047580, 341299959, 350051240, 354597360, 372327228, 390057096, 393807645, 413696920, 420061488, 450065880, 455066612, 460179720, 465409035, 487571370, 496436304, 525076860, 531896040, 568833265, 572811120, 585085644, 620545380, 630092232, 650095160, 682599918, 700102480, 731357055, 744654456, 780114192, 787615290, 827393840, 900131760, 910133224, 920359440, 930818070, 975142740, 1023899877, 1050153720, 1063792080, 1137666530, 1170171288, 1241090760, 1260184464, 1300190320, 1365199836, 1462714110, 1489308912, 1575230580, 1706499795, 1820266448, 1861636140, 1950285480, 2047799754, 2100307440, 2275333060, 2340342576, 2482181520, 2730399672, 2925428220, 3150461160, 3412999590, 3723272280, 3900570960, 4095599508, 4550666120, 5119499385, 5460799344, 5850856440, 6300922320, 6825999180, 7446544560, 8191199016, 9101332240, 10238998770, 11701712880, 13651998360, 16382398032, 20477997540, 27303996720, 40955995080, 81911990160]

約数ペア:

[(1, 81911990160), (2, 40955995080), (3, 27303996720), (4, 20477997540), (5, 16382398032), (6, 13651998360), (7, 11701712880), (8, 10238998770), (9, 9101332240), (10, 8191199016), (11, 7446544560), (12, 6825999180), (13, 6300922320), (14, 5850856440), (15, 5460799344), (16, 5119499385), (18, 4550666120), (20, 4095599508), (21, 3900570960), (22, 3723272280), (24, 3412999590), (26, 3150461160), (28, 2925428220), (30, 2730399672), (33, 2482181520), (35, 2340342576), (36, 2275333060), (39, 2100307440), (40, 2047799754), (42, 1950285480), (44, 1861636140), (45, 1820266448), (48, 1706499795), (52, 1575230580), (55, 1489308912), (56, 1462714110), (60, 1365199836), (63, 1300190320), (65, 1260184464), (66, 1241090760), (70, 1170171288), (72, 1137666530), (77, 1063792080), (78, 1050153720), (80, 1023899877), (84, 975142740), (88, 930818070), (89, 920359440), (90, 910133224), (91, 900131760), (99, 827393840), (104, 787615290), (105, 780114192), (110, 744654456), (112, 731357055), (117, 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(5460, 15002196), (5544, 14774890), (5607, 14608880), (5720, 14320278), (5785, 14159376), (5874, 13944840), (6006, 13638360), (6160, 13297401), (6230, 13147992), (6385, 12828816), (6408, 12782770), (6435, 12729136), (6552, 12501830), (6853, 11952720), (6864, 11933565), (6930, 11819912), (6942, 11799480), (7120, 11504493), (7280, 11251647), (7476, 10956660), (7662, 10690680), (7832, 10458630), (7920, 10342423), (8008, 10228770), (8010, 10226216), (8099, 10113840), (8190, 10001464), (8580, 9546852), (8811, 9296560), (8939, 9163440), (9009, 9092240), (9240, 8864934), (9256, 8849610), (9345, 8765328), (9360, 8751281), (9790, 8366904), (9968, 8217495), (10010, 8183016), (10216, 8018010), (10296, 7955710), (10413, 7866320), (10680, 7669662), (10920, 7501098), (11088, 7387445), (11214, 7304440), (11440, 7160139), (11493, 7127120), (11570, 7079688), (11748, 6972420), (12012, 6819180), (12460, 6573996), (12727, 6436080), (12770, 6414408), (12816, 6391385), (12870, 6364568), (13104, 6250915), 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(78320, 1045863), (80080, 1022877), (80451, 1018160), (80990, 1011384), (82236, 996060), (83005, 986832), (83304, 983290), (84282, 971880), (88110, 929656), (89089, 919440), (89390, 916344), (89712, 913055), (90090, 909224), (91944, 890890), (92560, 884961), (97188, 842820), (98329, 833040), (99606, 822360), (101816, 804510), (102160, 801801), (102795, 796848), (102960, 795571), (104130, 786632), (107268, 763620), (109648, 747045), (112140, 730444), (112376, 728910), (113653, 720720), (114543, 715120), (114930, 712712), (116207, 704880), (117480, 697242), (120120, 681918), (121485, 674256), (123354, 664040), (126423, 647920), (127270, 643608), (129584, 632115), (132808, 616770), (134085, 610896), (137060, 597636), (138840, 589974), (140470, 583128), (140976, 581035), (143024, 572715), (144144, 568265), (145782, 561880), (149409, 548240), (149520, 547833), (152724, 536340), (153240, 534534), (160902, 509080), (161980, 505692), (164472, 498030), (166010, 493416), (166608, 491645), (168564, 485940), (176220, 464828), (178178, 459720), (178780, 458172), (180180, 454612), (182611, 448560), (183888, 445445), (190905, 429072), (194376, 421410), (196658, 416520), (199212, 411180), (203632, 402255), (205590, 398424), (208260, 393316), (210705, 388752), (214536, 381810), (224280, 365222), (224752, 364455), (227306, 360360), (229086, 357560), (229860, 356356), (232414, 352440), (234960, 348621), (240240, 340959), (242970, 337128), (246708, 332020), (249015, 328944), (252846, 323960), (254540, 321804), (265616, 308385), (267267, 306480), (268170, 305448), (274120, 298818), (277680, 294987), (280940, 291564)]