26433781680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{421}}^1\times {\mathrm{431}}^1\times {\mathrm{607}}^1$

素因数の和:1475

約数の個数: 160

約数和(自身を含む): 82465579008

約数和(自身を除く): 56031797328

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 421, 431, 607, 842, 862, 1214, 1263, 1293, 1684, 1724, 1821, 2105, 2155, 2428, 2526, 2586, 3035, 3368, 3448, 3642, 4210, 4310, 4856, 5052, 5172, 6070, 6315, 6465, 6736, 6896, 7284, 8420, 8620, 9105, 9712, 10104, 10344, 12140, 12630, 12930, 14568, 16840, 17240, 18210, 20208, 20688, 24280, 25260, 25860, 29136, 33680, 34480, 36420, 48560, 50520, 51720, 72840, 101040, 103440, 145680, 181451, 255547, 261617, 362902, 511094, 523234, 544353, 725804, 766641, 784851, 907255, 1022188, 1046468, 1088706, 1277735, 1308085, 1451608, 1533282, 1569702, 1814510, 2044376, 2092936, 2177412, 2555470, 2616170, 2721765, 2903216, 3066564, 3139404, 3629020, 3833205, 3924255, 4088752, 4185872, 4354824, 5110940, 5232340, 5443530, 6133128, 6278808, 7258040, 7666410, 7848510, 8709648, 10221880, 10464680, 10887060, 12266256, 12557616, 14516080, 15332820, 15697020, 20443760, 20929360, 21774120, 30665640, 31394040, 43548240, 61331280, 62788080, 110140757, 220281514, 330422271, 440563028, 550703785, 660844542, 881126056, 1101407570, 1321689084, 1652111355, 1762252112, 2202815140, 2643378168, 3304222710, 4405630280, 5286756336, 6608445420, 8811260560, 13216890840, 26433781680]

約数ペア:

[(1, 26433781680), (2, 13216890840), (3, 8811260560), (4, 6608445420), (5, 5286756336), (6, 4405630280), (8, 3304222710), (10, 2643378168), (12, 2202815140), (15, 1762252112), (16, 1652111355), (20, 1321689084), (24, 1101407570), (30, 881126056), (40, 660844542), (48, 550703785), (60, 440563028), (80, 330422271), (120, 220281514), (240, 110140757), (421, 62788080), (431, 61331280), (607, 43548240), (842, 31394040), (862, 30665640), (1214, 21774120), (1263, 20929360), (1293, 20443760), (1684, 15697020), (1724, 15332820), (1821, 14516080), (2105, 12557616), (2155, 12266256), (2428, 10887060), (2526, 10464680), (2586, 10221880), (3035, 8709648), (3368, 7848510), (3448, 7666410), (3642, 7258040), (4210, 6278808), (4310, 6133128), (4856, 5443530), (5052, 5232340), (5172, 5110940), (6070, 4354824), (6315, 4185872), (6465, 4088752), (6736, 3924255), (6896, 3833205), (7284, 3629020), (8420, 3139404), (8620, 3066564), (9105, 2903216), (9712, 2721765), (10104, 2616170), (10344, 2555470), (12140, 2177412), (12630, 2092936), (12930, 2044376), (14568, 1814510), (16840, 1569702), (17240, 1533282), (18210, 1451608), (20208, 1308085), (20688, 1277735), (24280, 1088706), (25260, 1046468), (25860, 1022188), (29136, 907255), (33680, 784851), (34480, 766641), (36420, 725804), (48560, 544353), (50520, 523234), (51720, 511094), (72840, 362902), (101040, 261617), (103440, 255547), (145680, 181451)]