42709440

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2617}}^1$

素因数の和:2654

約数の個数: 112

約数和(自身を含む): 143633952

約数和(自身を除く): 100924512

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, 136, 160, 170, 192, 204, 240, 255, 272, 320, 340, 408, 480, 510, 544, 680, 816, 960, 1020, 1088, 1360, 1632, 2040, 2617, 2720, 3264, 4080, 5234, 5440, 7851, 8160, 10468, 13085, 15702, 16320, 20936, 26170, 31404, 39255, 41872, 44489, 52340, 62808, 78510, 83744, 88978, 104680, 125616, 133467, 157020, 167488, 177956, 209360, 222445, 251232, 266934, 314040, 355912, 418720, 444890, 502464, 533868, 628080, 667335, 711824, 837440, 889780, 1067736, 1256160, 1334670, 1423648, 1779560, 2135472, 2512320, 2669340, 2847296, 3559120, 4270944, 5338680, 7118240, 8541888, 10677360, 14236480, 21354720, 42709440]

約数ペア:

[(1, 42709440), (2, 21354720), (3, 14236480), (4, 10677360), (5, 8541888), (6, 7118240), (8, 5338680), (10, 4270944), (12, 3559120), (15, 2847296), (16, 2669340), (17, 2512320), (20, 2135472), (24, 1779560), (30, 1423648), (32, 1334670), (34, 1256160), (40, 1067736), (48, 889780), (51, 837440), (60, 711824), (64, 667335), (68, 628080), (80, 533868), (85, 502464), (96, 444890), (102, 418720), (120, 355912), (136, 314040), (160, 266934), (170, 251232), (192, 222445), (204, 209360), (240, 177956), (255, 167488), (272, 157020), (320, 133467), (340, 125616), (408, 104680), (480, 88978), (510, 83744), (544, 78510), (680, 62808), (816, 52340), (960, 44489), (1020, 41872), (1088, 39255), (1360, 31404), (1632, 26170), (2040, 20936), (2617, 16320), (2720, 15702), (3264, 13085), (4080, 10468), (5234, 8160), (5440, 7851)]