15672843320

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{622927}}^1$

素因数の和:622992

約数の個数: 64

約数和(自身を含む): 38347447680

約数和(自身を除く): 22674604360

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 37, 40, 68, 74, 85, 136, 148, 170, 185, 296, 340, 370, 629, 680, 740, 1258, 1480, 2516, 3145, 5032, 6290, 12580, 25160, 622927, 1245854, 2491708, 3114635, 4983416, 6229270, 10589759, 12458540, 21179518, 23048299, 24917080, 42359036, 46096598, 52948795, 84718072, 92193196, 105897590, 115241495, 184386392, 211795180, 230482990, 391821083, 423590360, 460965980, 783642166, 921931960, 1567284332, 1959105415, 3134568664, 3918210830, 7836421660, 15672843320]

約数ペア:

[(1, 15672843320), (2, 7836421660), (4, 3918210830), (5, 3134568664), (8, 1959105415), (10, 1567284332), (17, 921931960), (20, 783642166), (34, 460965980), (37, 423590360), (40, 391821083), (68, 230482990), (74, 211795180), (85, 184386392), (136, 115241495), (148, 105897590), (170, 92193196), (185, 84718072), (296, 52948795), (340, 46096598), (370, 42359036), (629, 24917080), (680, 23048299), (740, 21179518), (1258, 12458540), (1480, 10589759), (2516, 6229270), (3145, 4983416), (5032, 3114635), (6290, 2491708), (12580, 1245854), (25160, 622927)]