8889881760

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{113}}^1\times {\mathrm{18211}}^1$

素因数の和:18348

約数の個数: 192

約数和(自身を含む): 31391660160

約数和(自身を除く): 22501778400

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, 113, 120, 135, 144, 160, 180, 216, 226, 240, 270, 288, 339, 360, 432, 452, 480, 540, 565, 678, 720, 864, 904, 1017, 1080, 1130, 1356, 1440, 1695, 1808, 2034, 2160, 2260, 2712, 3051, 3390, 3616, 4068, 4320, 4520, 5085, 5424, 6102, 6780, 8136, 9040, 10170, 10848, 12204, 13560, 15255, 16272, 18080, 18211, 20340, 24408, 27120, 30510, 32544, 36422, 40680, 48816, 54240, 54633, 61020, 72844, 81360, 91055, 97632, 109266, 122040, 145688, 162720, 163899, 182110, 218532, 244080, 273165, 291376, 327798, 364220, 437064, 488160, 491697, 546330, 582752, 655596, 728440, 819495, 874128, 983394, 1092660, 1311192, 1456880, 1638990, 1748256, 1966788, 2057843, 2185320, 2458485, 2622384, 2913760, 3277980, 3933576, 4115686, 4370640, 4916970, 5244768, 6173529, 6555960, 7867152, 8231372, 8741280, 9833940, 10289215, 12347058, 13111920, 15734304, 16462744, 18520587, 19667880, 20578430, 24694116, 26223840, 30867645, 32925488, 37041174, 39335760, 41156860, 49388232, 55561761, 61735290, 65850976, 74082348, 78671520, 82313720, 92602935, 98776464, 111123522, 123470580, 148164696, 164627440, 185205870, 197552928, 222247044, 246941160, 277808805, 296329392, 329254880, 370411740, 444494088, 493882320, 555617610, 592658784, 740823480, 888988176, 987764640, 1111235220, 1481646960, 1777976352, 2222470440, 2963293920, 4444940880, 8889881760]

約数ペア:

[(1, 8889881760), (2, 4444940880), (3, 2963293920), (4, 2222470440), (5, 1777976352), (6, 1481646960), (8, 1111235220), (9, 987764640), (10, 888988176), (12, 740823480), (15, 592658784), (16, 555617610), (18, 493882320), (20, 444494088), (24, 370411740), (27, 329254880), (30, 296329392), (32, 277808805), (36, 246941160), (40, 222247044), (45, 197552928), (48, 185205870), (54, 164627440), (60, 148164696), (72, 123470580), (80, 111123522), (90, 98776464), (96, 92602935), (108, 82313720), (113, 78671520), (120, 74082348), (135, 65850976), (144, 61735290), (160, 55561761), (180, 49388232), (216, 41156860), (226, 39335760), (240, 37041174), (270, 32925488), (288, 30867645), (339, 26223840), (360, 24694116), (432, 20578430), (452, 19667880), (480, 18520587), (540, 16462744), (565, 15734304), (678, 13111920), (720, 12347058), (864, 10289215), (904, 9833940), (1017, 8741280), (1080, 8231372), (1130, 7867152), (1356, 6555960), (1440, 6173529), (1695, 5244768), (1808, 4916970), (2034, 4370640), (2160, 4115686), (2260, 3933576), (2712, 3277980), (3051, 2913760), (3390, 2622384), (3616, 2458485), (4068, 2185320), (4320, 2057843), (4520, 1966788), (5085, 1748256), (5424, 1638990), (6102, 1456880), (6780, 1311192), (8136, 1092660), (9040, 983394), (10170, 874128), (10848, 819495), (12204, 728440), (13560, 655596), (15255, 582752), (16272, 546330), (18080, 491697), (18211, 488160), (20340, 437064), (24408, 364220), (27120, 327798), (30510, 291376), (32544, 273165), (36422, 244080), (40680, 218532), (48816, 182110), (54240, 163899), (54633, 162720), (61020, 145688), (72844, 122040), (81360, 109266), (91055, 97632)]