20850423840

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{937}}^1$

素因数の和:1082

約数の個数: 480

約数和(自身を含む): 78768519984

約数和(自身を除く): 57918096144

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 32, 34, 36, 40, 45, 48, 51, 54, 60, 68, 72, 80, 81, 85, 90, 96, 101, 102, 108, 120, 135, 136, 144, 153, 160, 162, 170, 180, 202, 204, 216, 240, 255, 270, 272, 288, 303, 306, 324, 340, 360, 404, 405, 408, 432, 459, 480, 505, 510, 540, 544, 606, 612, 648, 680, 720, 765, 808, 810, 816, 864, 909, 918, 937, 1010, 1020, 1080, 1212, 1224, 1296, 1360, 1377, 1440, 1515, 1530, 1616, 1620, 1632, 1717, 1818, 1836, 1874, 2020, 2040, 2160, 2295, 2424, 2448, 2592, 2720, 2727, 2754, 2811, 3030, 3060, 3232, 3240, 3434, 3636, 3672, 3748, 4040, 4080, 4320, 4545, 4590, 4685, 4848, 4896, 5151, 5454, 5508, 5622, 6060, 6120, 6480, 6868, 6885, 7272, 7344, 7496, 8080, 8160, 8181, 8433, 8585, 9090, 9180, 9370, 9696, 10302, 10908, 11016, 11244, 12120, 12240, 12960, 13635, 13736, 13770, 14055, 14544, 14688, 14992, 15453, 15929, 16160, 16362, 16866, 17170, 18180, 18360, 18740, 20604, 21816, 22032, 22488, 24240, 24480, 25299, 25755, 27270, 27472, 27540, 28110, 29088, 29984, 30906, 31858, 32724, 33732, 34340, 36360, 36720, 37480, 40905, 41208, 42165, 43632, 44064, 44976, 46359, 47787, 48480, 50598, 51510, 54540, 54944, 55080, 56220, 61812, 63716, 65448, 67464, 68680, 72720, 73440, 74960, 75897, 77265, 79645, 81810, 82416, 84330, 87264, 89952, 92718, 94637, 95574, 101196, 103020, 109080, 110160, 112440, 123624, 126495, 127432, 130896, 134928, 137360, 139077, 143361, 145440, 149920, 151794, 154530, 159290, 163620, 164832, 168660, 185436, 189274, 191148, 202392, 206040, 218160, 220320, 224880, 231795, 238935, 247248, 252990, 254864, 261792, 269856, 274720, 278154, 283911, 286722, 303588, 309060, 318580, 327240, 337320, 370872, 378548, 379485, 382296, 404784, 412080, 430083, 436320, 449760, 463590, 473185, 477870, 494496, 505980, 509728, 556308, 567822, 573444, 607176, 618120, 637160, 654480, 674640, 695385, 716805, 741744, 757096, 758970, 764592, 809568, 824160, 851733, 860166, 927180, 946370, 955740, 1011960, 1112616, 1135644, 1146888, 1214352, 1236240, 1274320, 1290249, 1308960, 1349280, 1390770, 1419555, 1433610, 1483488, 1514192, 1517940, 1529184, 1608829, 1703466, 1720332, 1854360, 1892740, 1911480, 2023920, 2150415, 2225232, 2271288, 2293776, 2428704, 2472480, 2548640, 2555199, 2580498, 2781540, 2839110, 2867220, 3028384, 3035880, 3217658, 3406932, 3440664, 3708720, 3785480, 3822960, 4047840, 4258665, 4300830, 4450464, 4542576, 4587552, 4826487, 5110398, 5160996, 5563080, 5678220, 5734440, 6071760, 6435316, 6451245, 6813864, 6881328, 7417440, 7570960, 7645920, 7665597, 8044145, 8517330, 8601660, 9085152, 9652974, 10220796, 10321992, 11126160, 11356440, 11468880, 12143520, 12775995, 12870632, 12902490, 13627728, 13762656, 14479461, 15141920, 15331194, 16088290, 17034660, 17203320, 19305948, 20441592, 20643984, 22252320, 22712880, 22937760, 24132435, 25551990, 25741264, 25804980, 27255456, 28958922, 30662388, 32176580, 34069320, 34406640, 38327985, 38611896, 40883184, 41287968, 43438383, 45425760, 48264870, 51103980, 51482528, 51609960, 57917844, 61324776, 64353160, 68138640, 68813280, 72397305, 76655970, 77223792, 81766368, 86876766, 96529740, 102207960, 103219920, 115835688, 122649552, 128706320, 130315149, 136277280, 144794610, 153311940, 154447584, 173753532, 193059480, 204415920, 206439840, 217191915, 231671376, 245299104, 257412640, 260630298, 289589220, 306623880, 347507064, 386118960, 408831840, 434383830, 463342752, 521260596, 579178440, 613247760, 651575745, 695014128, 772237920, 868767660, 1042521192, 1158356880, 1226495520, 1303151490, 1390028256, 1737535320, 2085042384, 2316713760, 2606302980, 3475070640, 4170084768, 5212605960, 6950141280, 10425211920, 20850423840]

約数ペア:

[(1, 20850423840), (2, 10425211920), (3, 6950141280), (4, 5212605960), (5, 4170084768), (6, 3475070640), (8, 2606302980), (9, 2316713760), (10, 2085042384), (12, 1737535320), (15, 1390028256), (16, 1303151490), (17, 1226495520), (18, 1158356880), (20, 1042521192), (24, 868767660), (27, 772237920), (30, 695014128), (32, 651575745), (34, 613247760), (36, 579178440), (40, 521260596), (45, 463342752), (48, 434383830), (51, 408831840), (54, 386118960), (60, 347507064), (68, 306623880), (72, 289589220), (80, 260630298), (81, 257412640), (85, 245299104), (90, 231671376), (96, 217191915), (101, 206439840), (102, 204415920), (108, 193059480), (120, 173753532), (135, 154447584), (136, 153311940), (144, 144794610), (153, 136277280), (160, 130315149), (162, 128706320), (170, 122649552), (180, 115835688), (202, 103219920), (204, 102207960), (216, 96529740), (240, 86876766), (255, 81766368), (270, 77223792), (272, 76655970), (288, 72397305), (303, 68813280), (306, 68138640), (324, 64353160), (340, 61324776), (360, 57917844), (404, 51609960), (405, 51482528), (408, 51103980), (432, 48264870), (459, 45425760), (480, 43438383), (505, 41287968), (510, 40883184), (540, 38611896), (544, 38327985), (606, 34406640), (612, 34069320), (648, 32176580), (680, 30662388), (720, 28958922), (765, 27255456), (808, 25804980), (810, 25741264), (816, 25551990), (864, 24132435), (909, 22937760), (918, 22712880), (937, 22252320), (1010, 20643984), (1020, 20441592), (1080, 19305948), (1212, 17203320), (1224, 17034660), (1296, 16088290), (1360, 15331194), (1377, 15141920), (1440, 14479461), (1515, 13762656), (1530, 13627728), (1616, 12902490), (1620, 12870632), (1632, 12775995), (1717, 12143520), (1818, 11468880), (1836, 11356440), (1874, 11126160), (2020, 10321992), (2040, 10220796), (2160, 9652974), (2295, 9085152), (2424, 8601660), (2448, 8517330), (2592, 8044145), (2720, 7665597), (2727, 7645920), (2754, 7570960), (2811, 7417440), (3030, 6881328), (3060, 6813864), (3232, 6451245), (3240, 6435316), (3434, 6071760), (3636, 5734440), (3672, 5678220), (3748, 5563080), (4040, 5160996), (4080, 5110398), (4320, 4826487), (4545, 4587552), (4590, 4542576), (4685, 4450464), (4848, 4300830), (4896, 4258665), (5151, 4047840), (5454, 3822960), (5508, 3785480), (5622, 3708720), (6060, 3440664), (6120, 3406932), (6480, 3217658), (6868, 3035880), (6885, 3028384), (7272, 2867220), (7344, 2839110), (7496, 2781540), (8080, 2580498), (8160, 2555199), (8181, 2548640), (8433, 2472480), (8585, 2428704), (9090, 2293776), (9180, 2271288), (9370, 2225232), (9696, 2150415), (10302, 2023920), (10908, 1911480), (11016, 1892740), (11244, 1854360), (12120, 1720332), (12240, 1703466), (12960, 1608829), (13635, 1529184), (13736, 1517940), (13770, 1514192), (14055, 1483488), (14544, 1433610), (14688, 1419555), (14992, 1390770), (15453, 1349280), (15929, 1308960), (16160, 1290249), (16362, 1274320), (16866, 1236240), (17170, 1214352), (18180, 1146888), (18360, 1135644), (18740, 1112616), (20604, 1011960), (21816, 955740), (22032, 946370), (22488, 927180), (24240, 860166), (24480, 851733), (25299, 824160), (25755, 809568), (27270, 764592), (27472, 758970), (27540, 757096), (28110, 741744), (29088, 716805), (29984, 695385), (30906, 674640), (31858, 654480), (32724, 637160), (33732, 618120), (34340, 607176), (36360, 573444), (36720, 567822), (37480, 556308), (40905, 509728), (41208, 505980), (42165, 494496), (43632, 477870), (44064, 473185), (44976, 463590), (46359, 449760), (47787, 436320), (48480, 430083), (50598, 412080), (51510, 404784), (54540, 382296), (54944, 379485), (55080, 378548), (56220, 370872), (61812, 337320), (63716, 327240), (65448, 318580), (67464, 309060), (68680, 303588), (72720, 286722), (73440, 283911), (74960, 278154), (75897, 274720), (77265, 269856), (79645, 261792), (81810, 254864), (82416, 252990), (84330, 247248), (87264, 238935), (89952, 231795), (92718, 224880), (94637, 220320), (95574, 218160), (101196, 206040), (103020, 202392), (109080, 191148), (110160, 189274), (112440, 185436), (123624, 168660), (126495, 164832), (127432, 163620), (130896, 159290), (134928, 154530), (137360, 151794), (139077, 149920), (143361, 145440)]