20402859360

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{233}}^1\times {\mathrm{14033}}^1$

素因数の和:14297

約数の個数: 192

約数和(自身を含む): 69514780608

約数和(自身を除く): 49111921248

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 65, 78, 80, 96, 104, 120, 130, 156, 160, 195, 208, 233, 240, 260, 312, 390, 416, 466, 480, 520, 624, 699, 780, 932, 1040, 1165, 1248, 1398, 1560, 1864, 2080, 2330, 2796, 3029, 3120, 3495, 3728, 4660, 5592, 6058, 6240, 6990, 7456, 9087, 9320, 11184, 12116, 13980, 14033, 15145, 18174, 18640, 22368, 24232, 27960, 28066, 30290, 36348, 37280, 42099, 45435, 48464, 55920, 56132, 60580, 70165, 72696, 84198, 90870, 96928, 111840, 112264, 121160, 140330, 145392, 168396, 181740, 182429, 210495, 224528, 242320, 280660, 290784, 336792, 363480, 364858, 420990, 449056, 484640, 547287, 561320, 673584, 726960, 729716, 841980, 912145, 1094574, 1122640, 1347168, 1453920, 1459432, 1683960, 1824290, 2189148, 2245280, 2736435, 2918864, 3269689, 3367920, 3648580, 4378296, 5472870, 5837728, 6539378, 6735840, 7297160, 8756592, 9809067, 10945740, 13078756, 14594320, 16348445, 17513184, 19618134, 21891480, 26157512, 29188640, 32696890, 39236268, 42505957, 43782960, 49045335, 52315024, 65393780, 78472536, 85011914, 87565920, 98090670, 104630048, 127517871, 130787560, 156945072, 170023828, 196181340, 212529785, 255035742, 261575120, 313890144, 340047656, 392362680, 425059570, 510071484, 523150240, 637589355, 680095312, 784725360, 850119140, 1020142968, 1275178710, 1360190624, 1569450720, 1700238280, 2040285936, 2550357420, 3400476560, 4080571872, 5100714840, 6800953120, 10201429680, 20402859360]

約数ペア:

[(1, 20402859360), (2, 10201429680), (3, 6800953120), (4, 5100714840), (5, 4080571872), (6, 3400476560), (8, 2550357420), (10, 2040285936), (12, 1700238280), (13, 1569450720), (15, 1360190624), (16, 1275178710), (20, 1020142968), (24, 850119140), (26, 784725360), (30, 680095312), (32, 637589355), (39, 523150240), (40, 510071484), (48, 425059570), (52, 392362680), (60, 340047656), (65, 313890144), (78, 261575120), (80, 255035742), (96, 212529785), (104, 196181340), (120, 170023828), (130, 156945072), (156, 130787560), (160, 127517871), (195, 104630048), (208, 98090670), (233, 87565920), (240, 85011914), (260, 78472536), (312, 65393780), (390, 52315024), (416, 49045335), (466, 43782960), (480, 42505957), (520, 39236268), (624, 32696890), (699, 29188640), (780, 26157512), (932, 21891480), (1040, 19618134), (1165, 17513184), (1248, 16348445), (1398, 14594320), (1560, 13078756), (1864, 10945740), (2080, 9809067), (2330, 8756592), (2796, 7297160), (3029, 6735840), (3120, 6539378), (3495, 5837728), (3728, 5472870), (4660, 4378296), (5592, 3648580), (6058, 3367920), (6240, 3269689), (6990, 2918864), (7456, 2736435), (9087, 2245280), (9320, 2189148), (11184, 1824290), (12116, 1683960), (13980, 1459432), (14033, 1453920), (15145, 1347168), (18174, 1122640), (18640, 1094574), (22368, 912145), (24232, 841980), (27960, 729716), (28066, 726960), (30290, 673584), (36348, 561320), (37280, 547287), (42099, 484640), (45435, 449056), (48464, 420990), (55920, 364858), (56132, 363480), (60580, 336792), (70165, 290784), (72696, 280660), (84198, 242320), (90870, 224528), (96928, 210495), (111840, 182429), (112264, 181740), (121160, 168396), (140330, 145392)]