149420429080

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{449}}^1\times {\mathrm{683}}^1\times {\mathrm{937}}^1$

素因数の和:2093

約数の個数: 128

約数和(自身を含む): 363782664000

約数和(自身を除く): 214362234920

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 449, 520, 683, 898, 937, 1366, 1796, 1874, 2245, 2732, 3415, 3592, 3748, 4490, 4685, 5464, 5837, 6830, 7496, 8879, 8980, 9370, 11674, 12181, 13660, 17758, 17960, 18740, 23348, 24362, 27320, 29185, 35516, 37480, 44395, 46696, 48724, 58370, 60905, 71032, 88790, 97448, 116740, 121810, 177580, 233480, 243620, 306667, 355160, 420713, 487240, 613334, 639971, 841426, 1226668, 1279942, 1533335, 1682852, 2103565, 2453336, 2559884, 3066670, 3199855, 3365704, 3986671, 4207130, 5119768, 5469269, 6133340, 6399710, 7973342, 8319623, 8414260, 10938538, 12266680, 12799420, 15946684, 16639246, 16828520, 19933355, 21877076, 25598840, 27346345, 31893368, 33278492, 39866710, 41598115, 43754152, 54692690, 66556984, 79733420, 83196230, 109385380, 159466840, 166392460, 218770760, 287346979, 332784920, 574693958, 1149387916, 1436734895, 2298775832, 2873469790, 3735510727, 5746939580, 7471021454, 11493879160, 14942042908, 18677553635, 29884085816, 37355107270, 74710214540, 149420429080]

約数ペア:

[(1, 149420429080), (2, 74710214540), (4, 37355107270), (5, 29884085816), (8, 18677553635), (10, 14942042908), (13, 11493879160), (20, 7471021454), (26, 5746939580), (40, 3735510727), (52, 2873469790), (65, 2298775832), (104, 1436734895), (130, 1149387916), (260, 574693958), (449, 332784920), (520, 287346979), (683, 218770760), (898, 166392460), (937, 159466840), (1366, 109385380), (1796, 83196230), (1874, 79733420), (2245, 66556984), (2732, 54692690), (3415, 43754152), (3592, 41598115), (3748, 39866710), (4490, 33278492), (4685, 31893368), (5464, 27346345), (5837, 25598840), (6830, 21877076), (7496, 19933355), (8879, 16828520), (8980, 16639246), (9370, 15946684), (11674, 12799420), (12181, 12266680), (13660, 10938538), (17758, 8414260), (17960, 8319623), (18740, 7973342), (23348, 6399710), (24362, 6133340), (27320, 5469269), (29185, 5119768), (35516, 4207130), (37480, 3986671), (44395, 3365704), (46696, 3199855), (48724, 3066670), (58370, 2559884), (60905, 2453336), (71032, 2103565), (88790, 1682852), (97448, 1533335), (116740, 1279942), (121810, 1226668), (177580, 841426), (233480, 639971), (243620, 613334), (306667, 487240), (355160, 420713)]