16651168560

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1778971}}^1$

素因数の和:1779003

約数の個数: 120

約数和(自身を含む): 60221760144

約数和(自身を除く): 43570591584

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 104, 117, 120, 130, 144, 156, 180, 195, 208, 234, 240, 260, 312, 360, 390, 468, 520, 585, 624, 720, 780, 936, 1040, 1170, 1560, 1872, 2340, 3120, 4680, 9360, 1778971, 3557942, 5336913, 7115884, 8894855, 10673826, 14231768, 16010739, 17789710, 21347652, 23126623, 26684565, 28463536, 32021478, 35579420, 42695304, 46253246, 53369130, 64042956, 69379869, 71158840, 80053695, 85390608, 92506492, 106738260, 115633115, 128085912, 138759738, 142317680, 160107390, 185012984, 208139607, 213476520, 231266230, 256171824, 277519476, 320214780, 346899345, 370025968, 416279214, 426953040, 462532460, 555038952, 640429560, 693798690, 832558428, 925064920, 1040698035, 1110077904, 1280859120, 1387597380, 1665116856, 1850129840, 2081396070, 2775194760, 3330233712, 4162792140, 5550389520, 8325584280, 16651168560]

約数ペア:

[(1, 16651168560), (2, 8325584280), (3, 5550389520), (4, 4162792140), (5, 3330233712), (6, 2775194760), (8, 2081396070), (9, 1850129840), (10, 1665116856), (12, 1387597380), (13, 1280859120), (15, 1110077904), (16, 1040698035), (18, 925064920), (20, 832558428), (24, 693798690), (26, 640429560), (30, 555038952), (36, 462532460), (39, 426953040), (40, 416279214), (45, 370025968), (48, 346899345), (52, 320214780), (60, 277519476), (65, 256171824), (72, 231266230), (78, 213476520), (80, 208139607), (90, 185012984), (104, 160107390), (117, 142317680), (120, 138759738), (130, 128085912), (144, 115633115), (156, 106738260), (180, 92506492), (195, 85390608), (208, 80053695), (234, 71158840), (240, 69379869), (260, 64042956), (312, 53369130), (360, 46253246), (390, 42695304), (468, 35579420), (520, 32021478), (585, 28463536), (624, 26684565), (720, 23126623), (780, 21347652), (936, 17789710), (1040, 16010739), (1170, 14231768), (1560, 10673826), (1872, 8894855), (2340, 7115884), (3120, 5336913), (4680, 3557942), (9360, 1778971)]