1212382151760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{20509}}^1\times {\mathrm{18947}}^1$

素因数の和:39485

約数の個数: 160

約数和(自身を含む): 4047902167680

約数和(自身を除く): 2835520015920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 312, 390, 520, 624, 780, 1040, 1560, 3120, 18947, 20509, 37894, 41018, 56841, 61527, 75788, 82036, 94735, 102545, 113682, 123054, 151576, 164072, 189470, 205090, 227364, 246108, 246311, 266617, 284205, 303152, 307635, 328144, 378940, 410180, 454728, 492216, 492622, 533234, 568410, 615270, 738933, 757880, 799851, 820360, 909456, 984432, 985244, 1066468, 1136820, 1230540, 1231555, 1333085, 1477866, 1515760, 1599702, 1640720, 1970488, 2132936, 2273640, 2461080, 2463110, 2666170, 2955732, 3199404, 3694665, 3940976, 3999255, 4265872, 4547280, 4922160, 4926220, 5332340, 5911464, 6398808, 7389330, 7998510, 9852440, 10664680, 11822928, 12797616, 14778660, 15997020, 19704880, 21329360, 29557320, 31994040, 59114640, 63988080, 388584023, 777168046, 1165752069, 1554336092, 1942920115, 2331504138, 3108672184, 3885840230, 4663008276, 5051592299, 5828760345, 6217344368, 7771680460, 9326016552, 10103184598, 11657520690, 15154776897, 15543360920, 18652033104, 20206369196, 23315041380, 25257961495, 30309553794, 31086721840, 40412738392, 46630082760, 50515922990, 60619107588, 75773884485, 80825476784, 93260165520, 101031845980, 121238215176, 151547768970, 202063691960, 242476430352, 303095537940, 404127383920, 606191075880, 1212382151760]

約数ペア:

[(1, 1212382151760), (2, 606191075880), (3, 404127383920), (4, 303095537940), (5, 242476430352), (6, 202063691960), (8, 151547768970), (10, 121238215176), (12, 101031845980), (13, 93260165520), (15, 80825476784), (16, 75773884485), (20, 60619107588), (24, 50515922990), (26, 46630082760), (30, 40412738392), (39, 31086721840), (40, 30309553794), (48, 25257961495), (52, 23315041380), (60, 20206369196), (65, 18652033104), (78, 15543360920), (80, 15154776897), (104, 11657520690), (120, 10103184598), (130, 9326016552), (156, 7771680460), (195, 6217344368), (208, 5828760345), (240, 5051592299), (260, 4663008276), (312, 3885840230), (390, 3108672184), (520, 2331504138), (624, 1942920115), (780, 1554336092), (1040, 1165752069), (1560, 777168046), (3120, 388584023), (18947, 63988080), (20509, 59114640), (37894, 31994040), (41018, 29557320), (56841, 21329360), (61527, 19704880), (75788, 15997020), (82036, 14778660), (94735, 12797616), (102545, 11822928), (113682, 10664680), (123054, 9852440), (151576, 7998510), (164072, 7389330), (189470, 6398808), (205090, 5911464), (227364, 5332340), (246108, 4926220), (246311, 4922160), (266617, 4547280), (284205, 4265872), (303152, 3999255), (307635, 3940976), (328144, 3694665), (378940, 3199404), (410180, 2955732), (454728, 2666170), (492216, 2463110), (492622, 2461080), (533234, 2273640), (568410, 2132936), (615270, 1970488), (738933, 1640720), (757880, 1599702), (799851, 1515760), (820360, 1477866), (909456, 1333085), (984432, 1231555), (985244, 1230540), (1066468, 1136820)]