1453871456240

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{1019}}^1\times {\mathrm{2547791}}^1$

素因数の和:2548830

約数の個数: 80

約数和(自身を含む): 3866936785920

約数和(自身を除く): 2413065329680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 1019, 2038, 4076, 5095, 7133, 8152, 10190, 14266, 16304, 20380, 28532, 35665, 40760, 57064, 71330, 81520, 114128, 142660, 285320, 570640, 2547791, 5095582, 10191164, 12738955, 17834537, 20382328, 25477910, 35669074, 40764656, 50955820, 71338148, 89172685, 101911640, 142676296, 178345370, 203823280, 285352592, 356690740, 713381480, 1426762960, 2596199029, 5192398058, 10384796116, 12980995145, 18173393203, 20769592232, 25961990290, 36346786406, 41539184464, 51923980580, 72693572812, 90866966015, 103847961160, 145387145624, 181733932030, 207695922320, 290774291248, 363467864060, 726935728120, 1453871456240]

約数ペア:

[(1, 1453871456240), (2, 726935728120), (4, 363467864060), (5, 290774291248), (7, 207695922320), (8, 181733932030), (10, 145387145624), (14, 103847961160), (16, 90866966015), (20, 72693572812), (28, 51923980580), (35, 41539184464), (40, 36346786406), (56, 25961990290), (70, 20769592232), (80, 18173393203), (112, 12980995145), (140, 10384796116), (280, 5192398058), (560, 2596199029), (1019, 1426762960), (2038, 713381480), (4076, 356690740), (5095, 285352592), (7133, 203823280), (8152, 178345370), (10190, 142676296), (14266, 101911640), (16304, 89172685), (20380, 71338148), (28532, 50955820), (35665, 40764656), (40760, 35669074), (57064, 25477910), (71330, 20382328), (81520, 17834537), (114128, 12738955), (142660, 10191164), (285320, 5095582), (570640, 2547791)]