1419348320

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{5209}}^1$

素因数の和:5368

約数の個数: 96

約数和(自身を含む): 3639414240

約数和(自身を除く): 2220065920

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 130, 131, 160, 208, 260, 262, 416, 520, 524, 655, 1040, 1048, 1310, 1703, 2080, 2096, 2620, 3406, 4192, 5209, 5240, 6812, 8515, 10418, 10480, 13624, 17030, 20836, 20960, 26045, 27248, 34060, 41672, 52090, 54496, 67717, 68120, 83344, 104180, 135434, 136240, 166688, 208360, 270868, 272480, 338585, 416720, 541736, 677170, 682379, 833440, 1083472, 1354340, 1364758, 2166944, 2708680, 2729516, 3411895, 5417360, 5459032, 6823790, 8870927, 10834720, 10918064, 13647580, 17741854, 21836128, 27295160, 35483708, 44354635, 54590320, 70967416, 88709270, 109180640, 141934832, 177418540, 283869664, 354837080, 709674160, 1419348320]

約数ペア:

[(1, 1419348320), (2, 709674160), (4, 354837080), (5, 283869664), (8, 177418540), (10, 141934832), (13, 109180640), (16, 88709270), (20, 70967416), (26, 54590320), (32, 44354635), (40, 35483708), (52, 27295160), (65, 21836128), (80, 17741854), (104, 13647580), (130, 10918064), (131, 10834720), (160, 8870927), (208, 6823790), (260, 5459032), (262, 5417360), (416, 3411895), (520, 2729516), (524, 2708680), (655, 2166944), (1040, 1364758), (1048, 1354340), (1310, 1083472), (1703, 833440), (2080, 682379), (2096, 677170), (2620, 541736), (3406, 416720), (4192, 338585), (5209, 272480), (5240, 270868), (6812, 208360), (8515, 166688), (10418, 136240), (10480, 135434), (13624, 104180), (17030, 83344), (20836, 68120), (20960, 67717), (26045, 54496), (27248, 52090), (34060, 41672)]