7845174120

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{211}}^1\times {\mathrm{44263}}^1$

素因数の和:44495

約数の個数: 128

約数和(自身を含む): 27025827840

約数和(自身を除く): 19180653720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 211, 280, 420, 422, 633, 840, 844, 1055, 1266, 1477, 1688, 2110, 2532, 2954, 3165, 4220, 4431, 5064, 5908, 6330, 7385, 8440, 8862, 11816, 12660, 14770, 17724, 22155, 25320, 29540, 35448, 44263, 44310, 59080, 88526, 88620, 132789, 177052, 177240, 221315, 265578, 309841, 354104, 442630, 531156, 619682, 663945, 885260, 929523, 1062312, 1239364, 1327890, 1549205, 1770520, 1859046, 2478728, 2655780, 3098410, 3718092, 4647615, 5311560, 6196820, 7436184, 9295230, 9339493, 12393640, 18590460, 18678986, 28018479, 37180920, 37357972, 46697465, 56036958, 65376451, 74715944, 93394930, 112073916, 130752902, 140092395, 186789860, 196129353, 224147832, 261505804, 280184790, 326882255, 373579720, 392258706, 523011608, 560369580, 653764510, 784517412, 980646765, 1120739160, 1307529020, 1569034824, 1961293530, 2615058040, 3922587060, 7845174120]

約数ペア:

[(1, 7845174120), (2, 3922587060), (3, 2615058040), (4, 1961293530), (5, 1569034824), (6, 1307529020), (7, 1120739160), (8, 980646765), (10, 784517412), (12, 653764510), (14, 560369580), (15, 523011608), (20, 392258706), (21, 373579720), (24, 326882255), (28, 280184790), (30, 261505804), (35, 224147832), (40, 196129353), (42, 186789860), (56, 140092395), (60, 130752902), (70, 112073916), (84, 93394930), (105, 74715944), (120, 65376451), (140, 56036958), (168, 46697465), (210, 37357972), (211, 37180920), (280, 28018479), (420, 18678986), (422, 18590460), (633, 12393640), (840, 9339493), (844, 9295230), (1055, 7436184), (1266, 6196820), (1477, 5311560), (1688, 4647615), (2110, 3718092), (2532, 3098410), (2954, 2655780), (3165, 2478728), (4220, 1859046), (4431, 1770520), (5064, 1549205), (5908, 1327890), (6330, 1239364), (7385, 1062312), (8440, 929523), (8862, 885260), (11816, 663945), (12660, 619682), (14770, 531156), (17724, 442630), (22155, 354104), (25320, 309841), (29540, 265578), (35448, 221315), (44263, 177240), (44310, 177052), (59080, 132789), (88526, 88620)]