16405565760

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{335081}}^1$

素因数の和:335121

約数の個数: 168

約数和(自身を含む): 59747801256

約数和(自身を除く): 43342235496

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 32, 34, 36, 40, 45, 48, 51, 60, 64, 68, 72, 80, 85, 90, 96, 102, 120, 136, 144, 153, 160, 170, 180, 192, 204, 240, 255, 272, 288, 306, 320, 340, 360, 408, 480, 510, 544, 576, 612, 680, 720, 765, 816, 960, 1020, 1088, 1224, 1360, 1440, 1530, 1632, 2040, 2448, 2720, 2880, 3060, 3264, 4080, 4896, 5440, 6120, 8160, 9792, 12240, 16320, 24480, 48960, 335081, 670162, 1005243, 1340324, 1675405, 2010486, 2680648, 3015729, 3350810, 4020972, 5026215, 5361296, 5696377, 6031458, 6701620, 8041944, 10052430, 10722592, 11392754, 12062916, 13403240, 15078645, 16083888, 17089131, 20104860, 21445184, 22785508, 24125832, 26806480, 28481885, 30157290, 32167776, 34178262, 40209720, 45571016, 48251664, 51267393, 53612960, 56963770, 60314580, 64335552, 68356524, 80419440, 85445655, 91142032, 96503328, 102534786, 107225920, 113927540, 120629160, 136713048, 160838880, 170891310, 182284064, 193006656, 205069572, 227855080, 241258320, 256336965, 273426096, 321677760, 341782620, 364568128, 410139144, 455710160, 482516640, 512673930, 546852192, 683565240, 820278288, 911420320, 965033280, 1025347860, 1093704384, 1367130480, 1640556576, 1822840640, 2050695720, 2734260960, 3281113152, 4101391440, 5468521920, 8202782880, 16405565760]

約数ペア:

[(1, 16405565760), (2, 8202782880), (3, 5468521920), (4, 4101391440), (5, 3281113152), (6, 2734260960), (8, 2050695720), (9, 1822840640), (10, 1640556576), (12, 1367130480), (15, 1093704384), (16, 1025347860), (17, 965033280), (18, 911420320), (20, 820278288), (24, 683565240), (30, 546852192), (32, 512673930), (34, 482516640), (36, 455710160), (40, 410139144), (45, 364568128), (48, 341782620), (51, 321677760), (60, 273426096), (64, 256336965), (68, 241258320), (72, 227855080), (80, 205069572), (85, 193006656), (90, 182284064), (96, 170891310), (102, 160838880), (120, 136713048), (136, 120629160), (144, 113927540), (153, 107225920), (160, 102534786), (170, 96503328), (180, 91142032), (192, 85445655), (204, 80419440), (240, 68356524), (255, 64335552), (272, 60314580), (288, 56963770), (306, 53612960), (320, 51267393), (340, 48251664), (360, 45571016), (408, 40209720), (480, 34178262), (510, 32167776), (544, 30157290), (576, 28481885), (612, 26806480), (680, 24125832), (720, 22785508), (765, 21445184), (816, 20104860), (960, 17089131), (1020, 16083888), (1088, 15078645), (1224, 13403240), (1360, 12062916), (1440, 11392754), (1530, 10722592), (1632, 10052430), (2040, 8041944), (2448, 6701620), (2720, 6031458), (2880, 5696377), (3060, 5361296), (3264, 5026215), (4080, 4020972), (4896, 3350810), (5440, 3015729), (6120, 2680648), (8160, 2010486), (9792, 1675405), (12240, 1340324), (16320, 1005243), (24480, 670162), (48960, 335081)]