47746421520

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{28420489}}^1$

素因数の和:28420512

約数の個数: 80

約数和(自身を含む): 169158756480

約数和(自身を除く): 121412334960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 28420489, 56840978, 85261467, 113681956, 142102445, 170522934, 198943423, 227363912, 284204890, 341045868, 397886846, 426307335, 454727824, 568409780, 596830269, 682091736, 795773692, 852614670, 994717115, 1136819560, 1193660538, 1364183472, 1591547384, 1705229340, 1989434230, 2273639120, 2387321076, 2984151345, 3183094768, 3410458680, 3978868460, 4774642152, 5968302690, 6820917360, 7957736920, 9549284304, 11936605380, 15915473840, 23873210760, 47746421520]

約数ペア:

[(1, 47746421520), (2, 23873210760), (3, 15915473840), (4, 11936605380), (5, 9549284304), (6, 7957736920), (7, 6820917360), (8, 5968302690), (10, 4774642152), (12, 3978868460), (14, 3410458680), (15, 3183094768), (16, 2984151345), (20, 2387321076), (21, 2273639120), (24, 1989434230), (28, 1705229340), (30, 1591547384), (35, 1364183472), (40, 1193660538), (42, 1136819560), (48, 994717115), (56, 852614670), (60, 795773692), (70, 682091736), (80, 596830269), (84, 568409780), (105, 454727824), (112, 426307335), (120, 397886846), (140, 341045868), (168, 284204890), (210, 227363912), (240, 198943423), (280, 170522934), (336, 142102445), (420, 113681956), (560, 85261467), (840, 56840978), (1680, 28420489)]