21127424640

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{1667}}^1$

素因数の和:1760

約数の個数: 512

約数和(自身を含む): 82318602240

約数和(自身を除く): 61191177600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 23, 24, 28, 30, 32, 35, 40, 41, 42, 46, 48, 56, 60, 64, 69, 70, 80, 82, 84, 92, 96, 105, 112, 115, 120, 123, 128, 138, 140, 160, 161, 164, 168, 184, 192, 205, 210, 224, 230, 240, 246, 276, 280, 287, 320, 322, 328, 336, 345, 368, 384, 410, 420, 448, 460, 480, 483, 492, 552, 560, 574, 615, 640, 644, 656, 672, 690, 736, 805, 820, 840, 861, 896, 920, 943, 960, 966, 984, 1104, 1120, 1148, 1230, 1288, 1312, 1344, 1380, 1435, 1472, 1610, 1640, 1667, 1680, 1722, 1840, 1886, 1920, 1932, 1968, 2208, 2240, 2296, 2415, 2460, 2576, 2624, 2688, 2760, 2829, 2870, 2944, 3220, 3280, 3334, 3360, 3444, 3680, 3772, 3864, 3936, 4305, 4416, 4480, 4592, 4715, 4830, 4920, 5001, 5152, 5248, 5520, 5658, 5740, 6440, 6560, 6601, 6668, 6720, 6888, 7360, 7544, 7728, 7872, 8335, 8610, 8832, 9184, 9430, 9660, 9840, 10002, 10304, 11040, 11316, 11480, 11669, 12880, 13120, 13202, 13336, 13440, 13776, 14145, 14720, 15088, 15456, 15744, 16670, 17220, 18368, 18860, 19320, 19680, 19803, 20004, 20608, 22080, 22632, 22960, 23338, 25005, 25760, 26240, 26404, 26672, 27552, 28290, 30176, 30912, 33005, 33340, 34440, 35007, 36736, 37720, 38341, 38640, 39360, 39606, 40008, 44160, 45264, 45920, 46676, 50010, 51520, 52808, 53344, 55104, 56580, 58345, 60352, 61824, 66010, 66680, 68347, 68880, 70014, 75440, 76682, 77280, 78720, 79212, 80016, 90528, 91840, 93352, 99015, 100020, 103040, 105616, 106688, 110208, 113160, 115023, 116690, 120704, 132020, 133360, 136694, 137760, 140028, 150880, 153364, 154560, 158424, 160032, 175035, 181056, 183680, 186704, 191705, 198030, 200040, 205041, 211232, 213376, 226320, 230046, 233380, 264040, 266720, 268387, 273388, 275520, 280056, 301760, 306728, 309120, 316848, 320064, 341735, 350070, 362112, 373408, 383410, 396060, 400080, 410082, 422464, 452640, 460092, 466760, 478429, 528080, 533440, 536774, 546776, 551040, 560112, 575115, 603520, 613456, 633696, 640128, 683470, 700140, 746816, 766820, 792120, 800160, 805161, 820164, 844928, 905280, 920184, 933520, 956858, 1025205, 1056160, 1066880, 1073548, 1093552, 1120224, 1150230, 1226912, 1267392, 1341935, 1366940, 1400280, 1435287, 1493632, 1533640, 1571981, 1584240, 1600320, 1610322, 1640328, 1810560, 1840368, 1867040, 1913716, 2050410, 2112320, 2147096, 2187104, 2240448, 2300460, 2392145, 2453824, 2534784, 2683870, 2733880, 2800560, 2870574, 3067280, 3143962, 3168480, 3200640, 3220644, 3280656, 3680736, 3734080, 3827432, 4025805, 4100820, 4224640, 4294192, 4374208, 4480896, 4600920, 4715943, 4784290, 4907648, 5367740, 5467760, 5601120, 5741148, 6134560, 6287924, 6336960, 6441288, 6561312, 7176435, 7361472, 7468160, 7654864, 7859905, 8051610, 8201640, 8588384, 8748416, 9201840, 9431886, 9568580, 10735480, 10935520, 11003867, 11202240, 11482296, 12269120, 12575848, 12673920, 12882576, 13122624, 14352870, 14722944, 15309728, 15719810, 16103220, 16403280, 17176768, 18403680, 18863772, 19137160, 21470960, 21871040, 22007734, 22404480, 22964592, 23579715, 24538240, 25151696, 25765152, 26245248, 28705740, 30619456, 31439620, 32206440, 32806560, 33011601, 34353536, 36807360, 37727544, 38274320, 42941920, 43742080, 44015468, 45929184, 47159430, 50303392, 51530304, 55019335, 57411480, 61238912, 62879240, 64412880, 65613120, 66023202, 73614720, 75455088, 76548640, 85883840, 88030936, 91858368, 94318860, 100606784, 103060608, 110038670, 114822960, 125758480, 128825760, 131226240, 132046404, 150910176, 153097280, 165058005, 171767680, 176061872, 183716736, 188637720, 201213568, 220077340, 229645920, 251516960, 257651520, 264092808, 301820352, 306194560, 330116010, 352123744, 377275440, 440154680, 459291840, 503033920, 515303040, 528185616, 603640704, 660232020, 704247488, 754550880, 880309360, 918583680, 1006067840, 1056371232, 1320464040, 1408494976, 1509101760, 1760618720, 2112742464, 2640928080, 3018203520, 3521237440, 4225484928, 5281856160, 7042474880, 10563712320, 21127424640]

約数ペア:

[(1, 21127424640), (2, 10563712320), (3, 7042474880), (4, 5281856160), (5, 4225484928), (6, 3521237440), (7, 3018203520), (8, 2640928080), (10, 2112742464), (12, 1760618720), (14, 1509101760), (15, 1408494976), (16, 1320464040), (20, 1056371232), (21, 1006067840), (23, 918583680), (24, 880309360), (28, 754550880), (30, 704247488), (32, 660232020), (35, 603640704), (40, 528185616), (41, 515303040), (42, 503033920), (46, 459291840), (48, 440154680), (56, 377275440), (60, 352123744), (64, 330116010), (69, 306194560), (70, 301820352), (80, 264092808), (82, 257651520), (84, 251516960), (92, 229645920), (96, 220077340), (105, 201213568), (112, 188637720), (115, 183716736), (120, 176061872), (123, 171767680), (128, 165058005), (138, 153097280), (140, 150910176), (160, 132046404), (161, 131226240), (164, 128825760), (168, 125758480), (184, 114822960), (192, 110038670), (205, 103060608), (210, 100606784), (224, 94318860), (230, 91858368), (240, 88030936), (246, 85883840), (276, 76548640), (280, 75455088), (287, 73614720), (320, 66023202), (322, 65613120), (328, 64412880), (336, 62879240), (345, 61238912), (368, 57411480), (384, 55019335), (410, 51530304), (420, 50303392), (448, 47159430), (460, 45929184), (480, 44015468), (483, 43742080), (492, 42941920), (552, 38274320), (560, 37727544), (574, 36807360), (615, 34353536), (640, 33011601), (644, 32806560), (656, 32206440), (672, 31439620), (690, 30619456), (736, 28705740), (805, 26245248), (820, 25765152), (840, 25151696), (861, 24538240), (896, 23579715), (920, 22964592), (943, 22404480), (960, 22007734), (966, 21871040), (984, 21470960), (1104, 19137160), (1120, 18863772), (1148, 18403680), (1230, 17176768), (1288, 16403280), (1312, 16103220), (1344, 15719810), (1380, 15309728), (1435, 14722944), (1472, 14352870), (1610, 13122624), (1640, 12882576), (1667, 12673920), (1680, 12575848), (1722, 12269120), (1840, 11482296), (1886, 11202240), (1920, 11003867), (1932, 10935520), (1968, 10735480), (2208, 9568580), (2240, 9431886), (2296, 9201840), (2415, 8748416), (2460, 8588384), (2576, 8201640), (2624, 8051610), (2688, 7859905), (2760, 7654864), (2829, 7468160), (2870, 7361472), (2944, 7176435), (3220, 6561312), (3280, 6441288), (3334, 6336960), (3360, 6287924), (3444, 6134560), (3680, 5741148), (3772, 5601120), (3864, 5467760), (3936, 5367740), (4305, 4907648), (4416, 4784290), (4480, 4715943), (4592, 4600920), (4715, 4480896), (4830, 4374208), (4920, 4294192), (5001, 4224640), (5152, 4100820), (5248, 4025805), (5520, 3827432), (5658, 3734080), (5740, 3680736), (6440, 3280656), (6560, 3220644), (6601, 3200640), (6668, 3168480), (6720, 3143962), (6888, 3067280), (7360, 2870574), (7544, 2800560), (7728, 2733880), (7872, 2683870), (8335, 2534784), (8610, 2453824), (8832, 2392145), (9184, 2300460), (9430, 2240448), (9660, 2187104), (9840, 2147096), (10002, 2112320), (10304, 2050410), (11040, 1913716), (11316, 1867040), (11480, 1840368), (11669, 1810560), (12880, 1640328), (13120, 1610322), (13202, 1600320), (13336, 1584240), (13440, 1571981), (13776, 1533640), (14145, 1493632), (14720, 1435287), (15088, 1400280), (15456, 1366940), (15744, 1341935), (16670, 1267392), (17220, 1226912), (18368, 1150230), (18860, 1120224), (19320, 1093552), (19680, 1073548), (19803, 1066880), (20004, 1056160), (20608, 1025205), (22080, 956858), (22632, 933520), (22960, 920184), (23338, 905280), (25005, 844928), (25760, 820164), (26240, 805161), (26404, 800160), (26672, 792120), (27552, 766820), (28290, 746816), (30176, 700140), (30912, 683470), (33005, 640128), (33340, 633696), (34440, 613456), (35007, 603520), (36736, 575115), (37720, 560112), (38341, 551040), (38640, 546776), (39360, 536774), (39606, 533440), (40008, 528080), (44160, 478429), (45264, 466760), (45920, 460092), (46676, 452640), (50010, 422464), (51520, 410082), (52808, 400080), (53344, 396060), (55104, 383410), (56580, 373408), (58345, 362112), (60352, 350070), (61824, 341735), (66010, 320064), (66680, 316848), (68347, 309120), (68880, 306728), (70014, 301760), (75440, 280056), (76682, 275520), (77280, 273388), (78720, 268387), (79212, 266720), (80016, 264040), (90528, 233380), (91840, 230046), (93352, 226320), (99015, 213376), (100020, 211232), (103040, 205041), (105616, 200040), (106688, 198030), (110208, 191705), (113160, 186704), (115023, 183680), (116690, 181056), (120704, 175035), (132020, 160032), (133360, 158424), (136694, 154560), (137760, 153364), (140028, 150880)]