21276899280

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{2557}}^1$

素因数の和:2723

約数の個数: 480

約数和(自身を含む): 88671657984

約数和(自身を除く): 67394758704

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, 35, 36, 39, 40, 42, 45, 48, 52, 56, 60, 63, 65, 70, 72, 78, 80, 84, 90, 91, 104, 105, 112, 117, 120, 126, 127, 130, 140, 144, 156, 168, 180, 182, 195, 208, 210, 234, 240, 252, 254, 260, 273, 280, 312, 315, 336, 360, 364, 381, 390, 420, 455, 468, 504, 508, 520, 546, 560, 585, 624, 630, 635, 720, 728, 762, 780, 819, 840, 889, 910, 936, 1008, 1016, 1040, 1092, 1143, 1170, 1260, 1270, 1365, 1456, 1524, 1560, 1638, 1651, 1680, 1778, 1820, 1872, 1905, 2032, 2184, 2286, 2340, 2520, 2540, 2557, 2667, 2730, 3048, 3120, 3276, 3302, 3556, 3640, 3810, 4095, 4368, 4445, 4572, 4680, 4953, 5040, 5080, 5114, 5334, 5460, 5715, 6096, 6552, 6604, 7112, 7280, 7620, 7671, 8001, 8190, 8255, 8890, 9144, 9360, 9906, 10160, 10228, 10668, 10920, 11430, 11557, 12785, 13104, 13208, 13335, 14224, 14859, 15240, 15342, 16002, 16380, 16510, 17780, 17899, 18288, 19812, 20456, 21336, 21840, 22860, 23013, 23114, 24765, 25570, 26416, 26670, 29718, 30480, 30684, 32004, 32760, 33020, 33241, 34671, 35560, 35798, 38355, 39624, 40005, 40912, 42672, 45720, 46026, 46228, 49530, 51140, 53340, 53697, 57785, 59436, 61368, 64008, 65520, 66040, 66482, 69342, 71120, 71596, 74295, 76710, 79248, 80010, 89495, 91440, 92052, 92456, 99060, 99723, 102280, 104013, 106680, 107394, 115065, 115570, 118872, 122736, 128016, 132080, 132964, 138684, 143192, 148590, 153420, 160020, 161091, 166205, 173355, 178990, 184104, 184912, 198120, 199446, 204560, 208026, 213360, 214788, 230130, 231140, 232687, 237744, 265928, 268485, 277368, 286384, 297180, 299169, 306840, 320040, 322182, 324739, 332410, 346710, 357980, 368208, 396240, 398892, 416052, 429576, 460260, 462280, 465374, 498615, 520065, 531856, 536970, 554736, 594360, 598338, 613680, 640080, 644364, 649478, 664820, 693420, 698061, 715960, 797784, 805455, 832104, 859152, 920520, 924560, 930748, 974217, 997230, 1040130, 1073940, 1163435, 1188720, 1196676, 1288728, 1298956, 1329640, 1386840, 1396122, 1431920, 1495845, 1595568, 1610910, 1623695, 1664208, 1841040, 1861496, 1948434, 1994460, 2080260, 2094183, 2147880, 2273173, 2326870, 2393352, 2577456, 2597912, 2659280, 2773680, 2792244, 2922651, 2991690, 3221820, 3247390, 3490305, 3722992, 3896868, 3988920, 4160520, 4188366, 4221607, 4295760, 4546346, 4653740, 4786704, 4871085, 5195824, 5584488, 5845302, 5983380, 6443640, 6494780, 6819519, 6980610, 7793736, 7977840, 8321040, 8376732, 8443214, 9092692, 9307480, 9742170, 10470915, 11168976, 11365865, 11690604, 11966760, 12664821, 12887280, 12989560, 13639038, 13961220, 14613255, 15587472, 16753464, 16886428, 18185384, 18614960, 19484340, 20458557, 20941830, 21108035, 22731730, 23381208, 23933520, 25329642, 25979120, 27278076, 27922440, 29226510, 29551249, 33506928, 33772856, 34097595, 36370768, 37994463, 38968680, 40917114, 41883660, 42216070, 45463460, 46762416, 50659284, 54556152, 55844880, 58453020, 59102498, 63324105, 67545712, 68195190, 75988926, 77937360, 81834228, 83767320, 84432140, 88653747, 90926920, 101318568, 102292785, 109112304, 116906040, 118204996, 126648210, 136390380, 147756245, 151977852, 163668456, 167534640, 168864280, 177307494, 181853840, 189972315, 202637136, 204585570, 233812080, 236409992, 253296420, 265961241, 272780760, 295512490, 303955704, 327336912, 337728560, 354614988, 379944630, 409171140, 443268735, 472819984, 506592840, 531922482, 545561520, 591024980, 607911408, 709229976, 759889260, 818342280, 886537470, 1013185680, 1063844964, 1182049960, 1329806205, 1418459952, 1519778520, 1636684560, 1773074940, 2127689928, 2364099920, 2659612410, 3039557040, 3546149880, 4255379856, 5319224820, 7092299760, 10638449640, 21276899280]

約数ペア:

[(1, 21276899280), (2, 10638449640), (3, 7092299760), (4, 5319224820), (5, 4255379856), (6, 3546149880), (7, 3039557040), (8, 2659612410), (9, 2364099920), (10, 2127689928), (12, 1773074940), (13, 1636684560), (14, 1519778520), (15, 1418459952), (16, 1329806205), (18, 1182049960), (20, 1063844964), (21, 1013185680), (24, 886537470), (26, 818342280), (28, 759889260), (30, 709229976), (35, 607911408), (36, 591024980), (39, 545561520), (40, 531922482), (42, 506592840), (45, 472819984), (48, 443268735), (52, 409171140), (56, 379944630), (60, 354614988), (63, 337728560), (65, 327336912), (70, 303955704), (72, 295512490), (78, 272780760), (80, 265961241), (84, 253296420), (90, 236409992), (91, 233812080), (104, 204585570), (105, 202637136), (112, 189972315), (117, 181853840), (120, 177307494), (126, 168864280), (127, 167534640), (130, 163668456), (140, 151977852), (144, 147756245), (156, 136390380), (168, 126648210), (180, 118204996), (182, 116906040), (195, 109112304), (208, 102292785), (210, 101318568), (234, 90926920), (240, 88653747), (252, 84432140), (254, 83767320), (260, 81834228), (273, 77937360), (280, 75988926), (312, 68195190), (315, 67545712), (336, 63324105), (360, 59102498), (364, 58453020), (381, 55844880), (390, 54556152), (420, 50659284), (455, 46762416), (468, 45463460), (504, 42216070), (508, 41883660), (520, 40917114), (546, 38968680), (560, 37994463), (585, 36370768), (624, 34097595), (630, 33772856), (635, 33506928), (720, 29551249), (728, 29226510), (762, 27922440), (780, 27278076), (819, 25979120), (840, 25329642), (889, 23933520), (910, 23381208), (936, 22731730), (1008, 21108035), (1016, 20941830), (1040, 20458557), (1092, 19484340), (1143, 18614960), (1170, 18185384), (1260, 16886428), (1270, 16753464), (1365, 15587472), (1456, 14613255), (1524, 13961220), (1560, 13639038), (1638, 12989560), (1651, 12887280), (1680, 12664821), (1778, 11966760), (1820, 11690604), (1872, 11365865), (1905, 11168976), (2032, 10470915), (2184, 9742170), (2286, 9307480), (2340, 9092692), (2520, 8443214), (2540, 8376732), (2557, 8321040), (2667, 7977840), (2730, 7793736), (3048, 6980610), (3120, 6819519), (3276, 6494780), (3302, 6443640), (3556, 5983380), (3640, 5845302), (3810, 5584488), (4095, 5195824), (4368, 4871085), (4445, 4786704), (4572, 4653740), (4680, 4546346), (4953, 4295760), (5040, 4221607), (5080, 4188366), (5114, 4160520), (5334, 3988920), (5460, 3896868), (5715, 3722992), (6096, 3490305), (6552, 3247390), (6604, 3221820), (7112, 2991690), (7280, 2922651), (7620, 2792244), (7671, 2773680), (8001, 2659280), (8190, 2597912), (8255, 2577456), (8890, 2393352), (9144, 2326870), (9360, 2273173), (9906, 2147880), (10160, 2094183), (10228, 2080260), (10668, 1994460), (10920, 1948434), (11430, 1861496), (11557, 1841040), (12785, 1664208), (13104, 1623695), (13208, 1610910), (13335, 1595568), (14224, 1495845), (14859, 1431920), (15240, 1396122), (15342, 1386840), (16002, 1329640), (16380, 1298956), (16510, 1288728), (17780, 1196676), (17899, 1188720), (18288, 1163435), (19812, 1073940), (20456, 1040130), (21336, 997230), (21840, 974217), (22860, 930748), (23013, 924560), (23114, 920520), (24765, 859152), (25570, 832104), (26416, 805455), (26670, 797784), (29718, 715960), (30480, 698061), (30684, 693420), (32004, 664820), (32760, 649478), (33020, 644364), (33241, 640080), (34671, 613680), (35560, 598338), (35798, 594360), (38355, 554736), (39624, 536970), (40005, 531856), (40912, 520065), (42672, 498615), (45720, 465374), (46026, 462280), (46228, 460260), (49530, 429576), (51140, 416052), (53340, 398892), (53697, 396240), (57785, 368208), (59436, 357980), (61368, 346710), (64008, 332410), (65520, 324739), (66040, 322182), (66482, 320040), (69342, 306840), (71120, 299169), (71596, 297180), (74295, 286384), (76710, 277368), (79248, 268485), (80010, 265928), (89495, 237744), (91440, 232687), (92052, 231140), (92456, 230130), (99060, 214788), (99723, 213360), (102280, 208026), (104013, 204560), (106680, 199446), (107394, 198120), (115065, 184912), (115570, 184104), (118872, 178990), (122736, 173355), (128016, 166205), (132080, 161091), (132964, 160020), (138684, 153420), (143192, 148590)]