2019691440

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{1429}}^1$

素因数の和:1612

約数の個数: 240

約数和(自身を含む): 7358070720

約数和(自身を除く): 5338379280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 104, 117, 120, 130, 144, 151, 156, 180, 195, 208, 234, 240, 260, 302, 312, 360, 390, 453, 468, 520, 585, 604, 624, 720, 755, 780, 906, 936, 1040, 1170, 1208, 1359, 1429, 1510, 1560, 1812, 1872, 1963, 2265, 2340, 2416, 2718, 2858, 3020, 3120, 3624, 3926, 4287, 4530, 4680, 5436, 5716, 5889, 6040, 6795, 7145, 7248, 7852, 8574, 9060, 9360, 9815, 10872, 11432, 11778, 12080, 12861, 13590, 14290, 15704, 17148, 17667, 18120, 18577, 19630, 21435, 21744, 22864, 23556, 25722, 27180, 28580, 29445, 31408, 34296, 35334, 36240, 37154, 39260, 42870, 47112, 51444, 54360, 55731, 57160, 58890, 64305, 68592, 70668, 74308, 78520, 85740, 88335, 92885, 94224, 102888, 108720, 111462, 114320, 117780, 128610, 141336, 148616, 157040, 167193, 171480, 176670, 185770, 205776, 215779, 222924, 235560, 257220, 278655, 282672, 297232, 334386, 342960, 353340, 371540, 431558, 445848, 471120, 514440, 557310, 647337, 668772, 706680, 743080, 835965, 863116, 891696, 1028880, 1078895, 1114620, 1294674, 1337544, 1413360, 1486160, 1671930, 1726232, 1942011, 2157790, 2229240, 2589348, 2675088, 2805127, 3236685, 3343860, 3452464, 3884022, 4315580, 4458480, 5178696, 5610254, 6473370, 6687720, 7768044, 8415381, 8631160, 9710055, 10357392, 11220508, 12946740, 13375440, 14025635, 15536088, 16830762, 17262320, 19420110, 22441016, 25246143, 25893480, 28051270, 31072176, 33661524, 38840220, 42076905, 44882032, 50492286, 51786960, 56102540, 67323048, 77680440, 84153810, 100984572, 112205080, 126230715, 134646096, 155360880, 168307620, 201969144, 224410160, 252461430, 336615240, 403938288, 504922860, 673230480, 1009845720, 2019691440]

約数ペア:

[(1, 2019691440), (2, 1009845720), (3, 673230480), (4, 504922860), (5, 403938288), (6, 336615240), (8, 252461430), (9, 224410160), (10, 201969144), (12, 168307620), (13, 155360880), (15, 134646096), (16, 126230715), (18, 112205080), (20, 100984572), (24, 84153810), (26, 77680440), (30, 67323048), (36, 56102540), (39, 51786960), (40, 50492286), (45, 44882032), (48, 42076905), (52, 38840220), (60, 33661524), (65, 31072176), (72, 28051270), (78, 25893480), (80, 25246143), (90, 22441016), (104, 19420110), (117, 17262320), (120, 16830762), (130, 15536088), (144, 14025635), (151, 13375440), (156, 12946740), (180, 11220508), (195, 10357392), (208, 9710055), (234, 8631160), (240, 8415381), (260, 7768044), (302, 6687720), (312, 6473370), (360, 5610254), (390, 5178696), (453, 4458480), (468, 4315580), (520, 3884022), (585, 3452464), (604, 3343860), (624, 3236685), (720, 2805127), (755, 2675088), (780, 2589348), (906, 2229240), (936, 2157790), (1040, 1942011), (1170, 1726232), (1208, 1671930), (1359, 1486160), (1429, 1413360), (1510, 1337544), (1560, 1294674), (1812, 1114620), (1872, 1078895), (1963, 1028880), (2265, 891696), (2340, 863116), (2416, 835965), (2718, 743080), (2858, 706680), (3020, 668772), (3120, 647337), (3624, 557310), (3926, 514440), (4287, 471120), (4530, 445848), (4680, 431558), (5436, 371540), (5716, 353340), (5889, 342960), (6040, 334386), (6795, 297232), (7145, 282672), (7248, 278655), (7852, 257220), (8574, 235560), (9060, 222924), (9360, 215779), (9815, 205776), (10872, 185770), (11432, 176670), (11778, 171480), (12080, 167193), (12861, 157040), (13590, 148616), (14290, 141336), (15704, 128610), (17148, 117780), (17667, 114320), (18120, 111462), (18577, 108720), (19630, 102888), (21435, 94224), (21744, 92885), (22864, 88335), (23556, 85740), (25722, 78520), (27180, 74308), (28580, 70668), (29445, 68592), (31408, 64305), (34296, 58890), (35334, 57160), (36240, 55731), (37154, 54360), (39260, 51444), (42870, 47112)]