1021207680

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{10429}}^1$

素因数の和:10471

約数の個数: 192

約数和(自身を含む): 3734148600

約数和(自身を除く): 2712940920

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, 128, 136, 144, 153, 160, 170, 180, 192, 204, 240, 255, 272, 288, 306, 320, 340, 360, 384, 408, 480, 510, 544, 576, 612, 640, 680, 720, 765, 816, 960, 1020, 1088, 1152, 1224, 1360, 1440, 1530, 1632, 1920, 2040, 2176, 2448, 2720, 2880, 3060, 3264, 4080, 4896, 5440, 5760, 6120, 6528, 8160, 9792, 10429, 10880, 12240, 16320, 19584, 20858, 24480, 31287, 32640, 41716, 48960, 52145, 62574, 83432, 93861, 97920, 104290, 125148, 156435, 166864, 177293, 187722, 208580, 250296, 312870, 333728, 354586, 375444, 417160, 469305, 500592, 531879, 625740, 667456, 709172, 750888, 834320, 886465, 938610, 1001184, 1063758, 1251480, 1334912, 1418344, 1501776, 1595637, 1668640, 1772930, 1877220, 2002368, 2127516, 2502960, 2659395, 2836688, 3003552, 3191274, 3337280, 3545860, 3754440, 4004736, 4255032, 5005920, 5318790, 5673376, 6007104, 6382548, 6674560, 7091720, 7508880, 7978185, 8510064, 10011840, 10637580, 11346752, 12014208, 12765096, 14183440, 15017760, 15956370, 17020128, 20023680, 21275160, 22693504, 25530192, 28366880, 30035520, 31912740, 34040256, 42550320, 51060384, 56733760, 60071040, 63825480, 68080512, 85100640, 102120768, 113467520, 127650960, 170201280, 204241536, 255301920, 340402560, 510603840, 1021207680]

約数ペア:

[(1, 1021207680), (2, 510603840), (3, 340402560), (4, 255301920), (5, 204241536), (6, 170201280), (8, 127650960), (9, 113467520), (10, 102120768), (12, 85100640), (15, 68080512), (16, 63825480), (17, 60071040), (18, 56733760), (20, 51060384), (24, 42550320), (30, 34040256), (32, 31912740), (34, 30035520), (36, 28366880), (40, 25530192), (45, 22693504), (48, 21275160), (51, 20023680), (60, 17020128), (64, 15956370), (68, 15017760), (72, 14183440), (80, 12765096), (85, 12014208), (90, 11346752), (96, 10637580), (102, 10011840), (120, 8510064), (128, 7978185), (136, 7508880), (144, 7091720), (153, 6674560), (160, 6382548), (170, 6007104), (180, 5673376), (192, 5318790), (204, 5005920), (240, 4255032), (255, 4004736), (272, 3754440), (288, 3545860), (306, 3337280), (320, 3191274), (340, 3003552), (360, 2836688), (384, 2659395), (408, 2502960), (480, 2127516), (510, 2002368), (544, 1877220), (576, 1772930), (612, 1668640), (640, 1595637), (680, 1501776), (720, 1418344), (765, 1334912), (816, 1251480), (960, 1063758), (1020, 1001184), (1088, 938610), (1152, 886465), (1224, 834320), (1360, 750888), (1440, 709172), (1530, 667456), (1632, 625740), (1920, 531879), (2040, 500592), (2176, 469305), (2448, 417160), (2720, 375444), (2880, 354586), (3060, 333728), (3264, 312870), (4080, 250296), (4896, 208580), (5440, 187722), (5760, 177293), (6120, 166864), (6528, 156435), (8160, 125148), (9792, 104290), (10429, 97920), (10880, 93861), (12240, 83432), (16320, 62574), (19584, 52145), (20858, 48960), (24480, 41716), (31287, 32640)]