677824560

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{134489}}^1$

素因数の和:134515

約数の個数: 120

約数和(自身を含む): 2601574560

約数和(自身を除く): 1923750000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1260, 1680, 2520, 5040, 134489, 268978, 403467, 537956, 672445, 806934, 941423, 1075912, 1210401, 1344890, 1613868, 1882846, 2017335, 2151824, 2420802, 2689780, 2824269, 3227736, 3765692, 4034670, 4707115, 4841604, 5379560, 5648538, 6052005, 6455472, 7531384, 8069340, 8472807, 9414230, 9683208, 10759120, 11297076, 12104010, 14121345, 15062768, 16138680, 16945614, 18828460, 19366416, 22594152, 24208020, 28242690, 32277360, 33891228, 37656920, 42364035, 45188304, 48416040, 56485380, 67782456, 75313840, 84728070, 96832080, 112970760, 135564912, 169456140, 225941520, 338912280, 677824560]

約数ペア:

[(1, 677824560), (2, 338912280), (3, 225941520), (4, 169456140), (5, 135564912), (6, 112970760), (7, 96832080), (8, 84728070), (9, 75313840), (10, 67782456), (12, 56485380), (14, 48416040), (15, 45188304), (16, 42364035), (18, 37656920), (20, 33891228), (21, 32277360), (24, 28242690), (28, 24208020), (30, 22594152), (35, 19366416), (36, 18828460), (40, 16945614), (42, 16138680), (45, 15062768), (48, 14121345), (56, 12104010), (60, 11297076), (63, 10759120), (70, 9683208), (72, 9414230), (80, 8472807), (84, 8069340), (90, 7531384), (105, 6455472), (112, 6052005), (120, 5648538), (126, 5379560), (140, 4841604), (144, 4707115), (168, 4034670), (180, 3765692), (210, 3227736), (240, 2824269), (252, 2689780), (280, 2420802), (315, 2151824), (336, 2017335), (360, 1882846), (420, 1613868), (504, 1344890), (560, 1210401), (630, 1075912), (720, 941423), (840, 806934), (1008, 672445), (1260, 537956), (1680, 403467), (2520, 268978), (5040, 134489)]