156943053180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{812587}}^1$

素因数の和:812668

約数の個数: 144

約数和(自身を含む): 505787274720

約数和(自身を除く): 348844221540

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 29, 30, 36, 37, 45, 58, 60, 74, 87, 90, 111, 116, 145, 148, 174, 180, 185, 222, 261, 290, 333, 348, 370, 435, 444, 522, 555, 580, 666, 740, 870, 1044, 1073, 1110, 1305, 1332, 1665, 1740, 2146, 2220, 2610, 3219, 3330, 4292, 5220, 5365, 6438, 6660, 9657, 10730, 12876, 16095, 19314, 21460, 32190, 38628, 48285, 64380, 96570, 193140, 812587, 1625174, 2437761, 3250348, 4062935, 4875522, 7313283, 8125870, 9751044, 12188805, 14626566, 16251740, 23565023, 24377610, 29253132, 30065719, 36566415, 47130046, 48755220, 60131438, 70695069, 73132830, 90197157, 94260092, 117825115, 120262876, 141390138, 146265660, 150328595, 180394314, 212085207, 235650230, 270591471, 282780276, 300657190, 353475345, 360788628, 424170414, 450985785, 471300460, 541182942, 601314380, 706950690, 848340828, 871905851, 901971570, 1060426035, 1082365884, 1352957355, 1413901380, 1743811702, 1803943140, 2120852070, 2615717553, 2705914710, 3487623404, 4241704140, 4359529255, 5231435106, 5411829420, 7847152659, 8719058510, 10462870212, 13078587765, 15694305318, 17438117020, 26157175530, 31388610636, 39235763295, 52314351060, 78471526590, 156943053180]

約数ペア:

[(1, 156943053180), (2, 78471526590), (3, 52314351060), (4, 39235763295), (5, 31388610636), (6, 26157175530), (9, 17438117020), (10, 15694305318), (12, 13078587765), (15, 10462870212), (18, 8719058510), (20, 7847152659), (29, 5411829420), (30, 5231435106), (36, 4359529255), (37, 4241704140), (45, 3487623404), (58, 2705914710), (60, 2615717553), (74, 2120852070), (87, 1803943140), (90, 1743811702), (111, 1413901380), (116, 1352957355), (145, 1082365884), (148, 1060426035), (174, 901971570), (180, 871905851), (185, 848340828), (222, 706950690), (261, 601314380), (290, 541182942), (333, 471300460), (348, 450985785), (370, 424170414), (435, 360788628), (444, 353475345), (522, 300657190), (555, 282780276), (580, 270591471), (666, 235650230), (740, 212085207), (870, 180394314), (1044, 150328595), (1073, 146265660), (1110, 141390138), (1305, 120262876), (1332, 117825115), (1665, 94260092), (1740, 90197157), (2146, 73132830), (2220, 70695069), (2610, 60131438), (3219, 48755220), (3330, 47130046), (4292, 36566415), (5220, 30065719), (5365, 29253132), (6438, 24377610), (6660, 23565023), (9657, 16251740), (10730, 14626566), (12876, 12188805), (16095, 9751044), (19314, 8125870), (21460, 7313283), (32190, 4875522), (38628, 4062935), (48285, 3250348), (64380, 2437761), (96570, 1625174), (193140, 812587)]