323468607420

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{256721117}}^1$

素因数の和:256721139

約数の個数: 72

約数和(自身を含む): 1121357843424

約数和(自身を除く): 797889236004

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 256721117, 513442234, 770163351, 1026884468, 1283605585, 1540326702, 1797047819, 2310490053, 2567211170, 3080653404, 3594095638, 3850816755, 4620980106, 5134422340, 5391143457, 7188191276, 7701633510, 8985239095, 9241960212, 10782286914, 11552450265, 15403267020, 16173430371, 17970478190, 21564573828, 23104900530, 26955717285, 32346860742, 35940956380, 46209801060, 53911434570, 64693721484, 80867151855, 107822869140, 161734303710, 323468607420]

約数ペア:

[(1, 323468607420), (2, 161734303710), (3, 107822869140), (4, 80867151855), (5, 64693721484), (6, 53911434570), (7, 46209801060), (9, 35940956380), (10, 32346860742), (12, 26955717285), (14, 23104900530), (15, 21564573828), (18, 17970478190), (20, 16173430371), (21, 15403267020), (28, 11552450265), (30, 10782286914), (35, 9241960212), (36, 8985239095), (42, 7701633510), (45, 7188191276), (60, 5391143457), (63, 5134422340), (70, 4620980106), (84, 3850816755), (90, 3594095638), (105, 3080653404), (126, 2567211170), (140, 2310490053), (180, 1797047819), (210, 1540326702), (252, 1283605585), (315, 1026884468), (420, 770163351), (630, 513442234), (1260, 256721117)]