42529920

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1303}}^1$

素因数の和:1342

約数の個数: 128

約数和(自身を含む): 143648640

約数和(自身を除く): 101118720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 64, 68, 80, 85, 96, 102, 120, 128, 136, 160, 170, 192, 204, 240, 255, 272, 320, 340, 384, 408, 480, 510, 544, 640, 680, 816, 960, 1020, 1088, 1303, 1360, 1632, 1920, 2040, 2176, 2606, 2720, 3264, 3909, 4080, 5212, 5440, 6515, 6528, 7818, 8160, 10424, 10880, 13030, 15636, 16320, 19545, 20848, 22151, 26060, 31272, 32640, 39090, 41696, 44302, 52120, 62544, 66453, 78180, 83392, 88604, 104240, 110755, 125088, 132906, 156360, 166784, 177208, 208480, 221510, 250176, 265812, 312720, 332265, 354416, 416960, 443020, 500352, 531624, 625440, 664530, 708832, 833920, 886040, 1063248, 1250880, 1329060, 1417664, 1772080, 2126496, 2501760, 2658120, 2835328, 3544160, 4252992, 5316240, 7088320, 8505984, 10632480, 14176640, 21264960, 42529920]

約数ペア:

[(1, 42529920), (2, 21264960), (3, 14176640), (4, 10632480), (5, 8505984), (6, 7088320), (8, 5316240), (10, 4252992), (12, 3544160), (15, 2835328), (16, 2658120), (17, 2501760), (20, 2126496), (24, 1772080), (30, 1417664), (32, 1329060), (34, 1250880), (40, 1063248), (48, 886040), (51, 833920), (60, 708832), (64, 664530), (68, 625440), (80, 531624), (85, 500352), (96, 443020), (102, 416960), (120, 354416), (128, 332265), (136, 312720), (160, 265812), (170, 250176), (192, 221510), (204, 208480), (240, 177208), (255, 166784), (272, 156360), (320, 132906), (340, 125088), (384, 110755), (408, 104240), (480, 88604), (510, 83392), (544, 78180), (640, 66453), (680, 62544), (816, 52120), (960, 44302), (1020, 41696), (1088, 39090), (1303, 32640), (1360, 31272), (1632, 26060), (1920, 22151), (2040, 20848), (2176, 19545), (2606, 16320), (2720, 15636), (3264, 13030), (3909, 10880), (4080, 10424), (5212, 8160), (5440, 7818), (6515, 6528)]