20752922520

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{1613}}^1$

素因数の和:1685

約数の個数: 480

約数和(自身を含む): 80359575120

約数和(自身を除く): 59606652600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 19, 20, 22, 24, 27, 30, 33, 36, 38, 40, 44, 45, 54, 55, 57, 60, 66, 72, 76, 81, 88, 90, 95, 99, 108, 110, 114, 120, 132, 135, 152, 162, 165, 171, 180, 190, 198, 209, 216, 220, 228, 264, 270, 285, 297, 324, 330, 342, 360, 361, 380, 396, 405, 418, 440, 456, 495, 513, 540, 570, 594, 627, 648, 660, 684, 722, 760, 792, 810, 836, 855, 891, 990, 1026, 1045, 1080, 1083, 1140, 1188, 1254, 1320, 1368, 1444, 1485, 1539, 1613, 1620, 1672, 1710, 1782, 1805, 1881, 1980, 2052, 2090, 2166, 2280, 2376, 2508, 2565, 2888, 2970, 3078, 3135, 3226, 3240, 3249, 3420, 3564, 3610, 3762, 3960, 3971, 4104, 4180, 4332, 4455, 4839, 5016, 5130, 5415, 5643, 5940, 6156, 6270, 6452, 6498, 6840, 7128, 7220, 7524, 7695, 7942, 8065, 8360, 8664, 8910, 9405, 9678, 9747, 10260, 10830, 11286, 11880, 11913, 12312, 12540, 12904, 12996, 14440, 14517, 15048, 15390, 15884, 16130, 16245, 16929, 17743, 17820, 18810, 19356, 19494, 19855, 20520, 21660, 22572, 23826, 24195, 25080, 25992, 28215, 29034, 29241, 30647, 30780, 31768, 32260, 32490, 33858, 35486, 35640, 35739, 37620, 38712, 38988, 39710, 43320, 43551, 45144, 47652, 48390, 48735, 53229, 56430, 58068, 58482, 59565, 61294, 61560, 64520, 64980, 67716, 70972, 71478, 72585, 75240, 77976, 79420, 84645, 87102, 88715, 91941, 95304, 96780, 97470, 106458, 107217, 112860, 116136, 116964, 119130, 122588, 129960, 130653, 135432, 141944, 142956, 145170, 146205, 153235, 158840, 159687, 169290, 174204, 177430, 178695, 183882, 193560, 194940, 212916, 214434, 217755, 225720, 233928, 238260, 245176, 261306, 266145, 275823, 285912, 290340, 292410, 306470, 319374, 321651, 337117, 338580, 348408, 354860, 357390, 367764, 389880, 425832, 428868, 435510, 459705, 476520, 479061, 522612, 532290, 536085, 551646, 580680, 582293, 584820, 612940, 638748, 643302, 653265, 674234, 677160, 709720, 714780, 735528, 798435, 827469, 857736, 871020, 919410, 958122, 1011351, 1045224, 1064580, 1072170, 1103292, 1164586, 1169640, 1225880, 1277496, 1286604, 1306530, 1348468, 1379115, 1429560, 1437183, 1596870, 1608255, 1654938, 1685585, 1742040, 1746879, 1838820, 1916244, 2022702, 2129160, 2144340, 2206584, 2329172, 2395305, 2482407, 2573208, 2613060, 2696936, 2758230, 2874366, 2911465, 3034053, 3193740, 3216510, 3309876, 3371170, 3493758, 3677640, 3832488, 4045404, 4137345, 4288680, 4658344, 4790610, 4964814, 5056755, 5226120, 5240637, 5516460, 5748732, 5822930, 6068106, 6387480, 6405223, 6433020, 6619752, 6742340, 6987516, 7185915, 8090808, 8274690, 8734395, 9102159, 9581220, 9929628, 10113510, 10481274, 11032920, 11497464, 11645860, 12136212, 12412035, 12810446, 12866040, 13484680, 13975032, 14371830, 15170265, 15721911, 16549380, 17468790, 18204318, 19162440, 19215669, 19859256, 20227020, 20962548, 23291720, 24272424, 24824070, 25620892, 26203185, 27306477, 28743660, 30340530, 31443822, 32026115, 33098760, 34937580, 36408636, 38431338, 40454040, 41925096, 45510795, 47165733, 49648140, 51241784, 52406370, 54612954, 57487320, 57647007, 60681060, 62887644, 64052230, 69875160, 72817272, 76862676, 78609555, 91021590, 94331466, 96078345, 99296280, 104812740, 109225908, 115294014, 121362120, 125775288, 128104460, 136532385, 153725352, 157219110, 172941021, 182043180, 188662932, 192156690, 209625480, 218451816, 230588028, 235828665, 256208920, 273064770, 288235035, 314438220, 345882042, 364086360, 377325864, 384313380, 461176056, 471657330, 518823063, 546129540, 576470070, 628876440, 691764084, 768626760, 864705105, 943314660, 1037646126, 1092259080, 1152940140, 1383528168, 1729410210, 1886629320, 2075292252, 2305880280, 2594115315, 3458820420, 4150584504, 5188230630, 6917640840, 10376461260, 20752922520]

約数ペア:

[(1, 20752922520), (2, 10376461260), (3, 6917640840), (4, 5188230630), (5, 4150584504), (6, 3458820420), (8, 2594115315), (9, 2305880280), (10, 2075292252), (11, 1886629320), (12, 1729410210), (15, 1383528168), (18, 1152940140), (19, 1092259080), (20, 1037646126), (22, 943314660), (24, 864705105), (27, 768626760), (30, 691764084), (33, 628876440), (36, 576470070), (38, 546129540), (40, 518823063), (44, 471657330), (45, 461176056), (54, 384313380), (55, 377325864), (57, 364086360), (60, 345882042), (66, 314438220), (72, 288235035), (76, 273064770), (81, 256208920), (88, 235828665), (90, 230588028), (95, 218451816), (99, 209625480), (108, 192156690), (110, 188662932), (114, 182043180), (120, 172941021), (132, 157219110), (135, 153725352), (152, 136532385), (162, 128104460), (165, 125775288), (171, 121362120), (180, 115294014), (190, 109225908), (198, 104812740), (209, 99296280), (216, 96078345), (220, 94331466), (228, 91021590), (264, 78609555), (270, 76862676), (285, 72817272), (297, 69875160), (324, 64052230), (330, 62887644), (342, 60681060), (360, 57647007), (361, 57487320), (380, 54612954), (396, 52406370), (405, 51241784), (418, 49648140), (440, 47165733), (456, 45510795), (495, 41925096), (513, 40454040), (540, 38431338), (570, 36408636), (594, 34937580), (627, 33098760), (648, 32026115), (660, 31443822), (684, 30340530), (722, 28743660), (760, 27306477), (792, 26203185), (810, 25620892), (836, 24824070), (855, 24272424), (891, 23291720), (990, 20962548), (1026, 20227020), (1045, 19859256), (1080, 19215669), (1083, 19162440), (1140, 18204318), (1188, 17468790), (1254, 16549380), (1320, 15721911), (1368, 15170265), (1444, 14371830), (1485, 13975032), (1539, 13484680), (1613, 12866040), (1620, 12810446), (1672, 12412035), (1710, 12136212), (1782, 11645860), (1805, 11497464), (1881, 11032920), (1980, 10481274), (2052, 10113510), (2090, 9929628), (2166, 9581220), (2280, 9102159), (2376, 8734395), (2508, 8274690), (2565, 8090808), (2888, 7185915), (2970, 6987516), (3078, 6742340), (3135, 6619752), (3226, 6433020), (3240, 6405223), (3249, 6387480), (3420, 6068106), (3564, 5822930), (3610, 5748732), (3762, 5516460), (3960, 5240637), (3971, 5226120), (4104, 5056755), (4180, 4964814), (4332, 4790610), (4455, 4658344), (4839, 4288680), (5016, 4137345), (5130, 4045404), (5415, 3832488), (5643, 3677640), (5940, 3493758), (6156, 3371170), (6270, 3309876), (6452, 3216510), (6498, 3193740), (6840, 3034053), (7128, 2911465), (7220, 2874366), (7524, 2758230), (7695, 2696936), (7942, 2613060), (8065, 2573208), (8360, 2482407), (8664, 2395305), (8910, 2329172), (9405, 2206584), (9678, 2144340), (9747, 2129160), (10260, 2022702), (10830, 1916244), (11286, 1838820), (11880, 1746879), (11913, 1742040), (12312, 1685585), (12540, 1654938), (12904, 1608255), (12996, 1596870), (14440, 1437183), (14517, 1429560), (15048, 1379115), (15390, 1348468), (15884, 1306530), (16130, 1286604), (16245, 1277496), (16929, 1225880), (17743, 1169640), (17820, 1164586), (18810, 1103292), (19356, 1072170), (19494, 1064580), (19855, 1045224), (20520, 1011351), (21660, 958122), (22572, 919410), (23826, 871020), (24195, 857736), (25080, 827469), (25992, 798435), (28215, 735528), (29034, 714780), (29241, 709720), (30647, 677160), (30780, 674234), (31768, 653265), (32260, 643302), (32490, 638748), (33858, 612940), (35486, 584820), (35640, 582293), (35739, 580680), (37620, 551646), (38712, 536085), (38988, 532290), (39710, 522612), (43320, 479061), (43551, 476520), (45144, 459705), (47652, 435510), (48390, 428868), (48735, 425832), (53229, 389880), (56430, 367764), (58068, 357390), (58482, 354860), (59565, 348408), (61294, 338580), (61560, 337117), (64520, 321651), (64980, 319374), (67716, 306470), (70972, 292410), (71478, 290340), (72585, 285912), (75240, 275823), (77976, 266145), (79420, 261306), (84645, 245176), (87102, 238260), (88715, 233928), (91941, 225720), (95304, 217755), (96780, 214434), (97470, 212916), (106458, 194940), (107217, 193560), (112860, 183882), (116136, 178695), (116964, 177430), (119130, 174204), (122588, 169290), (129960, 159687), (130653, 158840), (135432, 153235), (141944, 146205), (142956, 145170)]