156938661120

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{311}}^1\times {\mathrm{131413}}^1$

素因数の和:131748

約数の個数: 144

約数和(自身を含む): 502838324352

約数和(自身を除く): 345899663232

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 311, 320, 384, 480, 622, 640, 768, 933, 960, 1244, 1280, 1555, 1866, 1920, 2488, 3110, 3732, 3840, 4665, 4976, 6220, 7464, 9330, 9952, 12440, 14928, 18660, 19904, 24880, 29856, 37320, 39808, 49760, 59712, 74640, 79616, 99520, 119424, 131413, 149280, 199040, 238848, 262826, 298560, 394239, 398080, 525652, 597120, 657065, 788478, 1051304, 1194240, 1314130, 1576956, 1971195, 2102608, 2628260, 3153912, 3942390, 4205216, 5256520, 6307824, 7884780, 8410432, 10513040, 12615648, 15769560, 16820864, 21026080, 25231296, 31539120, 33641728, 40869443, 42052160, 50462592, 63078240, 81738886, 84104320, 100925184, 122608329, 126156480, 163477772, 168208640, 204347215, 245216658, 252312960, 326955544, 408694430, 490433316, 504625920, 613041645, 653911088, 817388860, 980866632, 1226083290, 1307822176, 1634777720, 1961733264, 2452166580, 2615644352, 3269555440, 3923466528, 4904333160, 5231288704, 6539110880, 7846933056, 9808666320, 10462577408, 13078221760, 15693866112, 19617332640, 26156443520, 31387732224, 39234665280, 52312887040, 78469330560, 156938661120]

約数ペア:

[(1, 156938661120), (2, 78469330560), (3, 52312887040), (4, 39234665280), (5, 31387732224), (6, 26156443520), (8, 19617332640), (10, 15693866112), (12, 13078221760), (15, 10462577408), (16, 9808666320), (20, 7846933056), (24, 6539110880), (30, 5231288704), (32, 4904333160), (40, 3923466528), (48, 3269555440), (60, 2615644352), (64, 2452166580), (80, 1961733264), (96, 1634777720), (120, 1307822176), (128, 1226083290), (160, 980866632), (192, 817388860), (240, 653911088), (256, 613041645), (311, 504625920), (320, 490433316), (384, 408694430), (480, 326955544), (622, 252312960), (640, 245216658), (768, 204347215), (933, 168208640), (960, 163477772), (1244, 126156480), (1280, 122608329), (1555, 100925184), (1866, 84104320), (1920, 81738886), (2488, 63078240), (3110, 50462592), (3732, 42052160), (3840, 40869443), (4665, 33641728), (4976, 31539120), (6220, 25231296), (7464, 21026080), (9330, 16820864), (9952, 15769560), (12440, 12615648), (14928, 10513040), (18660, 8410432), (19904, 7884780), (24880, 6307824), (29856, 5256520), (37320, 4205216), (39808, 3942390), (49760, 3153912), (59712, 2628260), (74640, 2102608), (79616, 1971195), (99520, 1576956), (119424, 1314130), (131413, 1194240), (149280, 1051304), (199040, 788478), (238848, 657065), (262826, 597120), (298560, 525652), (394239, 398080)]