76439888040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{555361}}^1$

素因数の和:555443

約数の個数: 128

約数和(自身を含む): 243115269120

約数和(自身を除く): 166675381080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 37, 40, 60, 62, 74, 93, 111, 120, 124, 148, 155, 185, 186, 222, 248, 296, 310, 370, 372, 444, 465, 555, 620, 740, 744, 888, 930, 1110, 1147, 1240, 1480, 1860, 2220, 2294, 3441, 3720, 4440, 4588, 5735, 6882, 9176, 11470, 13764, 17205, 22940, 27528, 34410, 45880, 68820, 137640, 555361, 1110722, 1666083, 2221444, 2776805, 3332166, 4442888, 5553610, 6664332, 8330415, 11107220, 13328664, 16660830, 17216191, 20548357, 22214440, 33321660, 34432382, 41096714, 51648573, 61645071, 66643320, 68864764, 82193428, 86080955, 102741785, 103297146, 123290142, 137729528, 164386856, 172161910, 205483570, 206594292, 246580284, 258242865, 308225355, 344323820, 410967140, 413188584, 493160568, 516485730, 616450710, 636999067, 688647640, 821934280, 1032971460, 1232901420, 1273998134, 1910997201, 2065942920, 2465802840, 2547996268, 3184995335, 3821994402, 5095992536, 6369990670, 7643988804, 9554986005, 12739981340, 15287977608, 19109972010, 25479962680, 38219944020, 76439888040]

約数ペア:

[(1, 76439888040), (2, 38219944020), (3, 25479962680), (4, 19109972010), (5, 15287977608), (6, 12739981340), (8, 9554986005), (10, 7643988804), (12, 6369990670), (15, 5095992536), (20, 3821994402), (24, 3184995335), (30, 2547996268), (31, 2465802840), (37, 2065942920), (40, 1910997201), (60, 1273998134), (62, 1232901420), (74, 1032971460), (93, 821934280), (111, 688647640), (120, 636999067), (124, 616450710), (148, 516485730), (155, 493160568), (185, 413188584), (186, 410967140), (222, 344323820), (248, 308225355), (296, 258242865), (310, 246580284), (370, 206594292), (372, 205483570), (444, 172161910), (465, 164386856), (555, 137729528), (620, 123290142), (740, 103297146), (744, 102741785), (888, 86080955), (930, 82193428), (1110, 68864764), (1147, 66643320), (1240, 61645071), (1480, 51648573), (1860, 41096714), (2220, 34432382), (2294, 33321660), (3441, 22214440), (3720, 20548357), (4440, 17216191), (4588, 16660830), (5735, 13328664), (6882, 11107220), (9176, 8330415), (11470, 6664332), (13764, 5553610), (17205, 4442888), (22940, 3332166), (27528, 2776805), (34410, 2221444), (45880, 1666083), (68820, 1110722), (137640, 555361)]