1243915920

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1429}}^1$

素因数の和:1495

約数の個数: 320

約数和(自身を含む): 4766361600

約数和(自身を除く): 3522445680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 31, 36, 39, 40, 45, 48, 52, 54, 60, 62, 65, 72, 78, 80, 90, 93, 104, 108, 117, 120, 124, 130, 135, 144, 155, 156, 180, 186, 195, 208, 216, 234, 240, 248, 260, 270, 279, 310, 312, 351, 360, 372, 390, 403, 432, 465, 468, 496, 520, 540, 558, 585, 620, 624, 702, 720, 744, 780, 806, 837, 930, 936, 1040, 1080, 1116, 1170, 1209, 1240, 1395, 1404, 1429, 1488, 1560, 1612, 1674, 1755, 1860, 1872, 2015, 2160, 2232, 2340, 2418, 2480, 2790, 2808, 2858, 3120, 3224, 3348, 3510, 3627, 3720, 4030, 4185, 4287, 4464, 4680, 4836, 5580, 5616, 5716, 6045, 6448, 6696, 7020, 7145, 7254, 7440, 8060, 8370, 8574, 9360, 9672, 10881, 11160, 11432, 12090, 12861, 13392, 14040, 14290, 14508, 16120, 16740, 17148, 18135, 18577, 19344, 21435, 21762, 22320, 22864, 24180, 25722, 28080, 28580, 29016, 32240, 33480, 34296, 36270, 37154, 38583, 42870, 43524, 44299, 48360, 51444, 54405, 55731, 57160, 58032, 64305, 66960, 68592, 72540, 74308, 77166, 85740, 87048, 88598, 92885, 96720, 102888, 108810, 111462, 114320, 128610, 132897, 145080, 148616, 154332, 167193, 171480, 174096, 177196, 185770, 192915, 205776, 217620, 221495, 222924, 257220, 265794, 278655, 290160, 297232, 308664, 334386, 342960, 354392, 371540, 385830, 398691, 435240, 442990, 445848, 501579, 514440, 531588, 557310, 575887, 617328, 664485, 668772, 708784, 743080, 771660, 797382, 835965, 870480, 885980, 891696, 1003158, 1028880, 1063176, 1114620, 1151774, 1196073, 1328970, 1337544, 1486160, 1543320, 1594764, 1671930, 1727661, 1771960, 1993455, 2006316, 2126352, 2229240, 2303548, 2392146, 2507895, 2657940, 2675088, 2879435, 3086640, 3189528, 3343860, 3455322, 3543920, 3986910, 4012632, 4458480, 4607096, 4784292, 5015790, 5182983, 5315880, 5758870, 5980365, 6379056, 6687720, 6910644, 7973820, 8025264, 8638305, 9214192, 9568584, 10031580, 10365966, 10631760, 11517740, 11960730, 13375440, 13821288, 15548949, 15947640, 17276610, 19137168, 20063160, 20731932, 23035480, 23921460, 25914915, 27642576, 31097898, 31895280, 34553220, 40126320, 41463864, 46070960, 47842920, 51829830, 62195796, 69106440, 77744745, 82927728, 95685840, 103659660, 124391592, 138212880, 155489490, 207319320, 248783184, 310978980, 414638640, 621957960, 1243915920]

約数ペア:

[(1, 1243915920), (2, 621957960), (3, 414638640), (4, 310978980), (5, 248783184), (6, 207319320), (8, 155489490), (9, 138212880), (10, 124391592), (12, 103659660), (13, 95685840), (15, 82927728), (16, 77744745), (18, 69106440), (20, 62195796), (24, 51829830), (26, 47842920), (27, 46070960), (30, 41463864), (31, 40126320), (36, 34553220), (39, 31895280), (40, 31097898), (45, 27642576), (48, 25914915), (52, 23921460), (54, 23035480), (60, 20731932), (62, 20063160), (65, 19137168), (72, 17276610), (78, 15947640), (80, 15548949), (90, 13821288), (93, 13375440), (104, 11960730), (108, 11517740), (117, 10631760), (120, 10365966), (124, 10031580), (130, 9568584), (135, 9214192), (144, 8638305), (155, 8025264), (156, 7973820), (180, 6910644), (186, 6687720), (195, 6379056), (208, 5980365), (216, 5758870), (234, 5315880), (240, 5182983), (248, 5015790), (260, 4784292), (270, 4607096), (279, 4458480), (310, 4012632), (312, 3986910), (351, 3543920), (360, 3455322), (372, 3343860), (390, 3189528), (403, 3086640), (432, 2879435), (465, 2675088), (468, 2657940), (496, 2507895), (520, 2392146), (540, 2303548), (558, 2229240), (585, 2126352), (620, 2006316), (624, 1993455), (702, 1771960), (720, 1727661), (744, 1671930), (780, 1594764), (806, 1543320), (837, 1486160), (930, 1337544), (936, 1328970), (1040, 1196073), (1080, 1151774), (1116, 1114620), (1170, 1063176), (1209, 1028880), (1240, 1003158), (1395, 891696), (1404, 885980), (1429, 870480), (1488, 835965), (1560, 797382), (1612, 771660), (1674, 743080), (1755, 708784), (1860, 668772), (1872, 664485), (2015, 617328), (2160, 575887), (2232, 557310), (2340, 531588), (2418, 514440), (2480, 501579), (2790, 445848), (2808, 442990), (2858, 435240), (3120, 398691), (3224, 385830), (3348, 371540), (3510, 354392), (3627, 342960), (3720, 334386), (4030, 308664), (4185, 297232), (4287, 290160), (4464, 278655), (4680, 265794), (4836, 257220), (5580, 222924), (5616, 221495), (5716, 217620), (6045, 205776), (6448, 192915), (6696, 185770), (7020, 177196), (7145, 174096), (7254, 171480), (7440, 167193), (8060, 154332), (8370, 148616), (8574, 145080), (9360, 132897), (9672, 128610), (10881, 114320), (11160, 111462), (11432, 108810), (12090, 102888), (12861, 96720), (13392, 92885), (14040, 88598), (14290, 87048), (14508, 85740), (16120, 77166), (16740, 74308), (17148, 72540), (18135, 68592), (18577, 66960), (19344, 64305), (21435, 58032), (21762, 57160), (22320, 55731), (22864, 54405), (24180, 51444), (25722, 48360), (28080, 44299), (28580, 43524), (29016, 42870), (32240, 38583), (33480, 37154), (34296, 36270)]