168431438280

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{200513617}}^1$

素因数の和:200513638

約数の個数: 64

約数和(自身を含む): 577479219840

約数和(自身を除く): 409047781560

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, 280, 420, 840, 200513617, 401027234, 601540851, 802054468, 1002568085, 1203081702, 1403595319, 1604108936, 2005136170, 2406163404, 2807190638, 3007704255, 4010272340, 4210785957, 4812326808, 5614381276, 6015408510, 7017976595, 8020544680, 8421571914, 11228762552, 12030817020, 14035953190, 16843143828, 21053929785, 24061634040, 28071906380, 33686287656, 42107859570, 56143812760, 84215719140, 168431438280]

約数ペア:

[(1, 168431438280), (2, 84215719140), (3, 56143812760), (4, 42107859570), (5, 33686287656), (6, 28071906380), (7, 24061634040), (8, 21053929785), (10, 16843143828), (12, 14035953190), (14, 12030817020), (15, 11228762552), (20, 8421571914), (21, 8020544680), (24, 7017976595), (28, 6015408510), (30, 5614381276), (35, 4812326808), (40, 4210785957), (42, 4010272340), (56, 3007704255), (60, 2807190638), (70, 2406163404), (84, 2005136170), (105, 1604108936), (120, 1403595319), (140, 1203081702), (168, 1002568085), (210, 802054468), (280, 601540851), (420, 401027234), (840, 200513617)]