15697847520

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{431}}^1\times {\mathrm{8431}}^1$

素因数の和:8886

約数の個数: 192

約数和(自身を含む): 55076474880

約数和(自身を除く): 39378627360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 216, 240, 270, 288, 360, 431, 432, 480, 540, 720, 862, 864, 1080, 1293, 1440, 1724, 2155, 2160, 2586, 3448, 3879, 4310, 4320, 5172, 6465, 6896, 7758, 8431, 8620, 10344, 11637, 12930, 13792, 15516, 16862, 17240, 19395, 20688, 23274, 25293, 25860, 31032, 33724, 34480, 38790, 41376, 42155, 46548, 50586, 51720, 58185, 62064, 67448, 68960, 75879, 77580, 84310, 93096, 101172, 103440, 116370, 124128, 126465, 134896, 151758, 155160, 168620, 186192, 202344, 206880, 227637, 232740, 252930, 269792, 303516, 310320, 337240, 372384, 379395, 404688, 455274, 465480, 505860, 607032, 620640, 674480, 758790, 809376, 910548, 930960, 1011720, 1138185, 1214064, 1348960, 1517580, 1821096, 1861920, 2023440, 2276370, 2428128, 3035160, 3633761, 3642192, 4046880, 4552740, 6070320, 7267522, 7284384, 9105480, 10901283, 12140640, 14535044, 18168805, 18210960, 21802566, 29070088, 32703849, 36337610, 36421920, 43605132, 54506415, 58140176, 65407698, 72675220, 87210264, 98111547, 109012830, 116280352, 130815396, 145350440, 163519245, 174420528, 196223094, 218025660, 261630792, 290700880, 327038490, 348841056, 392446188, 436051320, 490557735, 523261584, 581401760, 654076980, 784892376, 872102640, 981115470, 1046523168, 1308153960, 1569784752, 1744205280, 1962230940, 2616307920, 3139569504, 3924461880, 5232615840, 7848923760, 15697847520]

約数ペア:

[(1, 15697847520), (2, 7848923760), (3, 5232615840), (4, 3924461880), (5, 3139569504), (6, 2616307920), (8, 1962230940), (9, 1744205280), (10, 1569784752), (12, 1308153960), (15, 1046523168), (16, 981115470), (18, 872102640), (20, 784892376), (24, 654076980), (27, 581401760), (30, 523261584), (32, 490557735), (36, 436051320), (40, 392446188), (45, 348841056), (48, 327038490), (54, 290700880), (60, 261630792), (72, 218025660), (80, 196223094), (90, 174420528), (96, 163519245), (108, 145350440), (120, 130815396), (135, 116280352), (144, 109012830), (160, 98111547), (180, 87210264), (216, 72675220), (240, 65407698), (270, 58140176), (288, 54506415), (360, 43605132), (431, 36421920), (432, 36337610), (480, 32703849), (540, 29070088), (720, 21802566), (862, 18210960), (864, 18168805), (1080, 14535044), (1293, 12140640), (1440, 10901283), (1724, 9105480), (2155, 7284384), (2160, 7267522), (2586, 6070320), (3448, 4552740), (3879, 4046880), (4310, 3642192), (4320, 3633761), (5172, 3035160), (6465, 2428128), (6896, 2276370), (7758, 2023440), (8431, 1861920), (8620, 1821096), (10344, 1517580), (11637, 1348960), (12930, 1214064), (13792, 1138185), (15516, 1011720), (16862, 930960), (17240, 910548), (19395, 809376), (20688, 758790), (23274, 674480), (25293, 620640), (25860, 607032), (31032, 505860), (33724, 465480), (34480, 455274), (38790, 404688), (41376, 379395), (42155, 372384), (46548, 337240), (50586, 310320), (51720, 303516), (58185, 269792), (62064, 252930), (67448, 232740), (68960, 227637), (75879, 206880), (77580, 202344), (84310, 186192), (93096, 168620), (101172, 155160), (103440, 151758), (116370, 134896), (124128, 126465)]