21262812480

素因数分解:

$2^6\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{81131}}^1$

素因数の和:81174

約数の個数: 336

約数和(自身を含む): 90013682304

約数和(自身を除く): 68750869824

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, 52, 56, 60, 63, 64, 65, 70, 72, 78, 80, 84, 90, 91, 96, 104, 105, 112, 117, 120, 126, 130, 140, 144, 156, 160, 168, 180, 182, 192, 195, 208, 210, 224, 234, 240, 252, 260, 273, 280, 288, 312, 315, 320, 336, 360, 364, 390, 416, 420, 448, 455, 468, 480, 504, 520, 546, 560, 576, 585, 624, 630, 672, 720, 728, 780, 819, 832, 840, 910, 936, 960, 1008, 1040, 1092, 1120, 1170, 1248, 1260, 1344, 1365, 1440, 1456, 1560, 1638, 1680, 1820, 1872, 2016, 2080, 2184, 2240, 2340, 2496, 2520, 2730, 2880, 2912, 3120, 3276, 3360, 3640, 3744, 4032, 4095, 4160, 4368, 4680, 5040, 5460, 5824, 6240, 6552, 6720, 7280, 7488, 8190, 8736, 9360, 10080, 10920, 12480, 13104, 14560, 16380, 17472, 18720, 20160, 21840, 26208, 29120, 32760, 37440, 43680, 52416, 65520, 81131, 87360, 131040, 162262, 243393, 262080, 324524, 405655, 486786, 567917, 649048, 730179, 811310, 973572, 1054703, 1135834, 1216965, 1298096, 1460358, 1622620, 1703751, 1947144, 2109406, 2271668, 2433930, 2596192, 2839585, 2920716, 3164109, 3245240, 3407502, 3650895, 3894288, 4218812, 4543336, 4867860, 5111253, 5192384, 5273515, 5679170, 5841432, 6328218, 6490480, 6815004, 7301790, 7382921, 7788576, 8437624, 8518755, 9086672, 9492327, 9735720, 10222506, 10547030, 11358340, 11682864, 12656436, 12980960, 13630008, 14603580, 14765842, 15577152, 15820545, 16875248, 17037510, 18173344, 18984654, 19471440, 20445012, 21094060, 22148763, 22716680, 23365728, 25312872, 25556265, 25961920, 27260016, 29207160, 29531684, 31641090, 33750496, 34075020, 36346688, 36914605, 37969308, 38942880, 40890024, 42188120, 44297526, 45433360, 46731456, 47461635, 50625744, 51112530, 54520032, 58414320, 59063368, 63282180, 66446289, 67500992, 68150040, 73829210, 75938616, 77885760, 81780048, 84376240, 88595052, 90866720, 94923270, 101251488, 102225060, 109040064, 110743815, 116828640, 118126736, 126564360, 132892578, 136300080, 147658420, 151877232, 163560096, 168752480, 177190104, 181733440, 189846540, 202502976, 204450120, 221487630, 233657280, 236253472, 253128720, 265785156, 272600160, 295316840, 303754464, 327120192, 332231445, 337504960, 354380208, 379693080, 408900240, 442975260, 472506944, 506257440, 531570312, 545200320, 590633680, 607508928, 664462890, 708760416, 759386160, 817800480, 885950520, 1012514880, 1063140624, 1181267360, 1328925780, 1417520832, 1518772320, 1635600960, 1771901040, 2126281248, 2362534720, 2657851560, 3037544640, 3543802080, 4252562496, 5315703120, 7087604160, 10631406240, 21262812480]

約数ペア:

[(1, 21262812480), (2, 10631406240), (3, 7087604160), (4, 5315703120), (5, 4252562496), (6, 3543802080), (7, 3037544640), (8, 2657851560), (9, 2362534720), (10, 2126281248), (12, 1771901040), (13, 1635600960), (14, 1518772320), (15, 1417520832), (16, 1328925780), (18, 1181267360), (20, 1063140624), (21, 1012514880), (24, 885950520), (26, 817800480), (28, 759386160), (30, 708760416), (32, 664462890), (35, 607508928), (36, 590633680), (39, 545200320), (40, 531570312), (42, 506257440), (45, 472506944), (48, 442975260), (52, 408900240), (56, 379693080), (60, 354380208), (63, 337504960), (64, 332231445), (65, 327120192), (70, 303754464), (72, 295316840), (78, 272600160), (80, 265785156), (84, 253128720), (90, 236253472), (91, 233657280), (96, 221487630), (104, 204450120), (105, 202502976), (112, 189846540), (117, 181733440), (120, 177190104), (126, 168752480), (130, 163560096), (140, 151877232), (144, 147658420), (156, 136300080), (160, 132892578), (168, 126564360), (180, 118126736), (182, 116828640), (192, 110743815), (195, 109040064), (208, 102225060), (210, 101251488), (224, 94923270), (234, 90866720), (240, 88595052), (252, 84376240), (260, 81780048), (273, 77885760), (280, 75938616), (288, 73829210), (312, 68150040), (315, 67500992), (320, 66446289), (336, 63282180), (360, 59063368), (364, 58414320), (390, 54520032), (416, 51112530), (420, 50625744), (448, 47461635), (455, 46731456), (468, 45433360), (480, 44297526), (504, 42188120), (520, 40890024), (546, 38942880), (560, 37969308), (576, 36914605), (585, 36346688), (624, 34075020), (630, 33750496), (672, 31641090), (720, 29531684), (728, 29207160), (780, 27260016), (819, 25961920), (832, 25556265), (840, 25312872), (910, 23365728), (936, 22716680), (960, 22148763), (1008, 21094060), (1040, 20445012), (1092, 19471440), (1120, 18984654), (1170, 18173344), (1248, 17037510), (1260, 16875248), (1344, 15820545), (1365, 15577152), (1440, 14765842), (1456, 14603580), (1560, 13630008), (1638, 12980960), (1680, 12656436), (1820, 11682864), (1872, 11358340), (2016, 10547030), (2080, 10222506), (2184, 9735720), (2240, 9492327), (2340, 9086672), (2496, 8518755), (2520, 8437624), (2730, 7788576), (2880, 7382921), (2912, 7301790), (3120, 6815004), (3276, 6490480), (3360, 6328218), (3640, 5841432), (3744, 5679170), (4032, 5273515), (4095, 5192384), (4160, 5111253), (4368, 4867860), (4680, 4543336), (5040, 4218812), (5460, 3894288), (5824, 3650895), (6240, 3407502), (6552, 3245240), (6720, 3164109), (7280, 2920716), (7488, 2839585), (8190, 2596192), (8736, 2433930), (9360, 2271668), (10080, 2109406), (10920, 1947144), (12480, 1703751), (13104, 1622620), (14560, 1460358), (16380, 1298096), (17472, 1216965), (18720, 1135834), (20160, 1054703), (21840, 973572), (26208, 811310), (29120, 730179), (32760, 649048), (37440, 567917), (43680, 486786), (52416, 405655), (65520, 324524), (81131, 262080), (87360, 243393), (131040, 162262)]