13405015080

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{281}}^1\times {\mathrm{44171}}^1$

素因数の和:44472

約数の個数: 128

約数和(自身を含む): 44843414400

約数和(自身を除く): 31438399320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 281, 360, 540, 562, 843, 1080, 1124, 1405, 1686, 2248, 2529, 2810, 3372, 4215, 5058, 5620, 6744, 7587, 8430, 10116, 11240, 12645, 15174, 16860, 20232, 25290, 30348, 33720, 37935, 44171, 50580, 60696, 75870, 88342, 101160, 132513, 151740, 176684, 220855, 265026, 303480, 353368, 397539, 441710, 530052, 662565, 795078, 883420, 1060104, 1192617, 1325130, 1590156, 1766840, 1987695, 2385234, 2650260, 3180312, 3975390, 4770468, 5300520, 5963085, 7950780, 9540936, 11926170, 12412051, 15901560, 23852340, 24824102, 37236153, 47704680, 49648204, 62060255, 74472306, 99296408, 111708459, 124120510, 148944612, 186180765, 223416918, 248241020, 297889224, 335125377, 372361530, 446833836, 496482040, 558542295, 670250754, 744723060, 893667672, 1117084590, 1340501508, 1489446120, 1675626885, 2234169180, 2681003016, 3351253770, 4468338360, 6702507540, 13405015080]

約数ペア:

[(1, 13405015080), (2, 6702507540), (3, 4468338360), (4, 3351253770), (5, 2681003016), (6, 2234169180), (8, 1675626885), (9, 1489446120), (10, 1340501508), (12, 1117084590), (15, 893667672), (18, 744723060), (20, 670250754), (24, 558542295), (27, 496482040), (30, 446833836), (36, 372361530), (40, 335125377), (45, 297889224), (54, 248241020), (60, 223416918), (72, 186180765), (90, 148944612), (108, 124120510), (120, 111708459), (135, 99296408), (180, 74472306), (216, 62060255), (270, 49648204), (281, 47704680), (360, 37236153), (540, 24824102), (562, 23852340), (843, 15901560), (1080, 12412051), (1124, 11926170), (1405, 9540936), (1686, 7950780), (2248, 5963085), (2529, 5300520), (2810, 4770468), (3372, 3975390), (4215, 3180312), (5058, 2650260), (5620, 2385234), (6744, 1987695), (7587, 1766840), (8430, 1590156), (10116, 1325130), (11240, 1192617), (12645, 1060104), (15174, 883420), (16860, 795078), (20232, 662565), (25290, 530052), (30348, 441710), (33720, 397539), (37935, 353368), (44171, 303480), (50580, 265026), (60696, 220855), (75870, 176684), (88342, 151740), (101160, 132513)]