21187595520

素因数分解:

$2^8\times 3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{6737}}^1$

素因数の和:6787

約数の個数: 576

約数和(自身を含む): 92551011840

約数和(自身を除く): 71363416320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 27, 28, 30, 32, 35, 36, 39, 40, 42, 45, 48, 52, 54, 56, 60, 63, 64, 65, 70, 72, 78, 80, 84, 90, 91, 96, 104, 105, 108, 112, 117, 120, 126, 128, 130, 135, 140, 144, 156, 160, 168, 180, 182, 189, 192, 195, 208, 210, 216, 224, 234, 240, 252, 256, 260, 270, 273, 280, 288, 312, 315, 320, 336, 351, 360, 364, 378, 384, 390, 416, 420, 432, 448, 455, 468, 480, 504, 520, 540, 546, 560, 576, 585, 624, 630, 640, 672, 702, 720, 728, 756, 768, 780, 819, 832, 840, 864, 896, 910, 936, 945, 960, 1008, 1040, 1080, 1092, 1120, 1152, 1170, 1248, 1260, 1280, 1344, 1365, 1404, 1440, 1456, 1512, 1560, 1638, 1664, 1680, 1728, 1755, 1792, 1820, 1872, 1890, 1920, 2016, 2080, 2160, 2184, 2240, 2304, 2340, 2457, 2496, 2520, 2688, 2730, 2808, 2880, 2912, 3024, 3120, 3276, 3328, 3360, 3456, 3510, 3640, 3744, 3780, 3840, 4032, 4095, 4160, 4320, 4368, 4480, 4680, 4914, 4992, 5040, 5376, 5460, 5616, 5760, 5824, 6048, 6240, 6552, 6720, 6737, 6912, 7020, 7280, 7488, 7560, 8064, 8190, 8320, 8640, 8736, 8960, 9360, 9828, 9984, 10080, 10920, 11232, 11520, 11648, 12096, 12285, 12480, 13104, 13440, 13474, 14040, 14560, 14976, 15120, 16128, 16380, 16640, 17280, 17472, 18720, 19656, 20160, 20211, 21840, 22464, 23296, 24192, 24570, 24960, 26208, 26880, 26948, 28080, 29120, 29952, 30240, 32760, 33685, 34560, 34944, 37440, 39312, 40320, 40422, 43680, 44928, 47159, 48384, 49140, 49920, 52416, 53896, 56160, 58240, 60480, 60633, 65520, 67370, 69888, 74880, 78624, 80640, 80844, 87360, 87581, 89856, 94318, 98280, 101055, 104832, 107792, 112320, 116480, 120960, 121266, 131040, 134740, 141477, 149760, 157248, 161688, 174720, 175162, 181899, 188636, 196560, 202110, 209664, 215584, 224640, 235795, 241920, 242532, 262080, 262743, 269480, 282954, 303165, 314496, 323376, 349440, 350324, 363798, 377272, 393120, 404220, 424431, 431168, 437905, 449280, 471590, 485064, 524160, 525486, 538960, 565908, 606330, 613067, 628992, 646752, 700648, 707385, 727596, 754544, 786240, 788229, 808440, 848862, 862336, 875810, 909495, 943180, 970128, 1048320, 1050972, 1077920, 1131816, 1212660, 1226134, 1273293, 1293504, 1313715, 1401296, 1414770, 1455192, 1509088, 1572480, 1576458, 1616880, 1697724, 1724672, 1751620, 1818990, 1839201, 1886360, 1940256, 2101944, 2122155, 2155840, 2263632, 2364687, 2425320, 2452268, 2546586, 2587008, 2627430, 2802592, 2829540, 2910384, 3018176, 3065335, 3144960, 3152916, 3233760, 3395448, 3503240, 3637980, 3678402, 3772720, 3880512, 3941145, 4203888, 4244310, 4311680, 4527264, 4729374, 4850640, 4904536, 5093172, 5174016, 5254860, 5517603, 5605184, 5659080, 5820768, 6036352, 6130670, 6305832, 6366465, 6467520, 6790896, 7006480, 7275960, 7356804, 7545440, 7761024, 7882290, 8407776, 8488620, 8623360, 9054528, 9196005, 9458748, 9701280, 9809072, 10186344, 10509720, 11035206, 11210368, 11318160, 11641536, 11823435, 12072704, 12261340, 12611664, 12732930, 12935040, 13581792, 14012960, 14551920, 14713608, 15090880, 15522048, 15764580, 16552809, 16815552, 16977240, 18109056, 18392010, 18917496, 19402560, 19618144, 20372688, 21019440, 22070412, 22420736, 22636320, 23283072, 23646870, 24522680, 25223328, 25465860, 25870080, 27163584, 27588015, 28025920, 29103840, 29427216, 30181760, 31529160, 33105618, 33631104, 33954480, 36218112, 36784020, 37834992, 38805120, 39236288, 40745376, 42038880, 44140824, 45272640, 46566144, 47293740, 49045360, 50446656, 50931720, 54327168, 55176030, 56051840, 58207680, 58854432, 60363520, 63058320, 66211236, 67262208, 67908960, 73568040, 75669984, 77610240, 78472576, 81490752, 82764045, 84077760, 88281648, 90545280, 94587480, 98090720, 100893312, 101863440, 108654336, 110352060, 112103680, 116415360, 117708864, 126116640, 132422472, 135817920, 147136080, 151339968, 156945152, 162981504, 165528090, 168155520, 176563296, 181090560, 189174960, 196181440, 201786624, 203726880, 220704120, 232830720, 235417728, 252233280, 264844944, 271635840, 294272160, 302679936, 325963008, 331056180, 336311040, 353126592, 378349920, 392362880, 407453760, 441408240, 470835456, 504466560, 529689888, 543271680, 588544320, 605359872, 662112360, 706253184, 756699840, 784725760, 814907520, 882816480, 1008933120, 1059379776, 1177088640, 1324224720, 1412506368, 1513399680, 1629815040, 1765632960, 2118759552, 2354177280, 2648449440, 3026799360, 3531265920, 4237519104, 5296898880, 7062531840, 10593797760, 21187595520]

約数ペア:

[(1, 21187595520), (2, 10593797760), (3, 7062531840), (4, 5296898880), (5, 4237519104), (6, 3531265920), (7, 3026799360), (8, 2648449440), (9, 2354177280), (10, 2118759552), (12, 1765632960), (13, 1629815040), (14, 1513399680), (15, 1412506368), (16, 1324224720), (18, 1177088640), (20, 1059379776), (21, 1008933120), (24, 882816480), (26, 814907520), (27, 784725760), (28, 756699840), (30, 706253184), (32, 662112360), (35, 605359872), (36, 588544320), (39, 543271680), (40, 529689888), (42, 504466560), (45, 470835456), (48, 441408240), (52, 407453760), (54, 392362880), (56, 378349920), (60, 353126592), (63, 336311040), (64, 331056180), (65, 325963008), (70, 302679936), (72, 294272160), (78, 271635840), (80, 264844944), (84, 252233280), (90, 235417728), (91, 232830720), (96, 220704120), (104, 203726880), (105, 201786624), (108, 196181440), (112, 189174960), (117, 181090560), (120, 176563296), (126, 168155520), (128, 165528090), (130, 162981504), (135, 156945152), (140, 151339968), (144, 147136080), (156, 135817920), (160, 132422472), (168, 126116640), (180, 117708864), (182, 116415360), (189, 112103680), (192, 110352060), (195, 108654336), (208, 101863440), (210, 100893312), (216, 98090720), (224, 94587480), (234, 90545280), (240, 88281648), (252, 84077760), (256, 82764045), (260, 81490752), (270, 78472576), (273, 77610240), (280, 75669984), (288, 73568040), (312, 67908960), (315, 67262208), (320, 66211236), (336, 63058320), (351, 60363520), (360, 58854432), (364, 58207680), (378, 56051840), (384, 55176030), (390, 54327168), (416, 50931720), (420, 50446656), (432, 49045360), (448, 47293740), (455, 46566144), (468, 45272640), (480, 44140824), (504, 42038880), (520, 40745376), (540, 39236288), (546, 38805120), (560, 37834992), (576, 36784020), (585, 36218112), (624, 33954480), (630, 33631104), (640, 33105618), (672, 31529160), (702, 30181760), (720, 29427216), (728, 29103840), (756, 28025920), (768, 27588015), (780, 27163584), (819, 25870080), (832, 25465860), (840, 25223328), (864, 24522680), (896, 23646870), (910, 23283072), (936, 22636320), (945, 22420736), (960, 22070412), (1008, 21019440), (1040, 20372688), (1080, 19618144), (1092, 19402560), (1120, 18917496), (1152, 18392010), (1170, 18109056), (1248, 16977240), (1260, 16815552), (1280, 16552809), (1344, 15764580), (1365, 15522048), (1404, 15090880), (1440, 14713608), (1456, 14551920), (1512, 14012960), (1560, 13581792), (1638, 12935040), (1664, 12732930), (1680, 12611664), (1728, 12261340), (1755, 12072704), (1792, 11823435), (1820, 11641536), (1872, 11318160), (1890, 11210368), (1920, 11035206), (2016, 10509720), (2080, 10186344), (2160, 9809072), (2184, 9701280), (2240, 9458748), (2304, 9196005), (2340, 9054528), (2457, 8623360), (2496, 8488620), (2520, 8407776), (2688, 7882290), (2730, 7761024), (2808, 7545440), (2880, 7356804), (2912, 7275960), (3024, 7006480), (3120, 6790896), (3276, 6467520), (3328, 6366465), (3360, 6305832), (3456, 6130670), (3510, 6036352), (3640, 5820768), (3744, 5659080), (3780, 5605184), (3840, 5517603), (4032, 5254860), (4095, 5174016), (4160, 5093172), (4320, 4904536), (4368, 4850640), (4480, 4729374), (4680, 4527264), (4914, 4311680), (4992, 4244310), (5040, 4203888), (5376, 3941145), (5460, 3880512), (5616, 3772720), (5760, 3678402), (5824, 3637980), (6048, 3503240), (6240, 3395448), (6552, 3233760), (6720, 3152916), (6737, 3144960), (6912, 3065335), (7020, 3018176), (7280, 2910384), (7488, 2829540), (7560, 2802592), (8064, 2627430), (8190, 2587008), (8320, 2546586), (8640, 2452268), (8736, 2425320), (8960, 2364687), (9360, 2263632), (9828, 2155840), (9984, 2122155), (10080, 2101944), (10920, 1940256), (11232, 1886360), (11520, 1839201), (11648, 1818990), (12096, 1751620), (12285, 1724672), (12480, 1697724), (13104, 1616880), (13440, 1576458), (13474, 1572480), (14040, 1509088), (14560, 1455192), (14976, 1414770), (15120, 1401296), (16128, 1313715), (16380, 1293504), (16640, 1273293), (17280, 1226134), (17472, 1212660), (18720, 1131816), (19656, 1077920), (20160, 1050972), (20211, 1048320), (21840, 970128), (22464, 943180), (23296, 909495), (24192, 875810), (24570, 862336), (24960, 848862), (26208, 808440), (26880, 788229), (26948, 786240), (28080, 754544), (29120, 727596), (29952, 707385), (30240, 700648), (32760, 646752), (33685, 628992), (34560, 613067), (34944, 606330), (37440, 565908), (39312, 538960), (40320, 525486), (40422, 524160), (43680, 485064), (44928, 471590), (47159, 449280), (48384, 437905), (49140, 431168), (49920, 424431), (52416, 404220), (53896, 393120), (56160, 377272), (58240, 363798), (60480, 350324), (60633, 349440), (65520, 323376), (67370, 314496), (69888, 303165), (74880, 282954), (78624, 269480), (80640, 262743), (80844, 262080), (87360, 242532), (87581, 241920), (89856, 235795), (94318, 224640), (98280, 215584), (101055, 209664), (104832, 202110), (107792, 196560), (112320, 188636), (116480, 181899), (120960, 175162), (121266, 174720), (131040, 161688), (134740, 157248), (141477, 149760)]