961100280

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{381389}}^1$

素因数の和:381413

約数の個数: 96

約数和(自身を含む): 3569810400

約数和(自身を除く): 2608710120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1260, 2520, 381389, 762778, 1144167, 1525556, 1906945, 2288334, 2669723, 3051112, 3432501, 3813890, 4576668, 5339446, 5720835, 6865002, 7627780, 8009169, 9153336, 10678892, 11441670, 13348615, 13730004, 15255560, 16018338, 17162505, 21357784, 22883340, 24027507, 26697230, 27460008, 32036676, 34325010, 40045845, 45766680, 48055014, 53394460, 64073352, 68650020, 80091690, 96110028, 106788920, 120137535, 137300040, 160183380, 192220056, 240275070, 320366760, 480550140, 961100280]

約数ペア:

[(1, 961100280), (2, 480550140), (3, 320366760), (4, 240275070), (5, 192220056), (6, 160183380), (7, 137300040), (8, 120137535), (9, 106788920), (10, 96110028), (12, 80091690), (14, 68650020), (15, 64073352), (18, 53394460), (20, 48055014), (21, 45766680), (24, 40045845), (28, 34325010), (30, 32036676), (35, 27460008), (36, 26697230), (40, 24027507), (42, 22883340), (45, 21357784), (56, 17162505), (60, 16018338), (63, 15255560), (70, 13730004), (72, 13348615), (84, 11441670), (90, 10678892), (105, 9153336), (120, 8009169), (126, 7627780), (140, 6865002), (168, 5720835), (180, 5339446), (210, 4576668), (252, 3813890), (280, 3432501), (315, 3051112), (360, 2669723), (420, 2288334), (504, 1906945), (630, 1525556), (840, 1144167), (1260, 762778), (2520, 381389)]