404924940

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{107123}}^1$

素因数の和:107148

約数の個数: 96

約数和(自身を含む): 1439746560

約数和(自身を除く): 1034821620

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 84, 90, 105, 108, 126, 135, 140, 180, 189, 210, 252, 270, 315, 378, 420, 540, 630, 756, 945, 1260, 1890, 3780, 107123, 214246, 321369, 428492, 535615, 642738, 749861, 964107, 1071230, 1285476, 1499722, 1606845, 1928214, 2142460, 2249583, 2892321, 2999444, 3213690, 3749305, 3856428, 4499166, 4820535, 5784642, 6427380, 6748749, 7498610, 8998332, 9641070, 11247915, 11569284, 13497498, 14461605, 14997220, 19282140, 20246247, 22495830, 26994996, 28923210, 33743745, 40492494, 44991660, 57846420, 67487490, 80984988, 101231235, 134974980, 202462470, 404924940]

約数ペア:

[(1, 404924940), (2, 202462470), (3, 134974980), (4, 101231235), (5, 80984988), (6, 67487490), (7, 57846420), (9, 44991660), (10, 40492494), (12, 33743745), (14, 28923210), (15, 26994996), (18, 22495830), (20, 20246247), (21, 19282140), (27, 14997220), (28, 14461605), (30, 13497498), (35, 11569284), (36, 11247915), (42, 9641070), (45, 8998332), (54, 7498610), (60, 6748749), (63, 6427380), (70, 5784642), (84, 4820535), (90, 4499166), (105, 3856428), (108, 3749305), (126, 3213690), (135, 2999444), (140, 2892321), (180, 2249583), (189, 2142460), (210, 1928214), (252, 1606845), (270, 1499722), (315, 1285476), (378, 1071230), (420, 964107), (540, 749861), (630, 642738), (756, 535615), (945, 428492), (1260, 321369), (1890, 214246), (3780, 107123)]