31509949680

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{31327}}^1$

素因数の和:31484

約数の個数: 240

約数和(自身を含む): 116353695744

約数和(自身を除く): 84843746064

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 99, 110, 120, 127, 132, 144, 165, 176, 180, 198, 220, 240, 254, 264, 330, 360, 381, 396, 440, 495, 508, 528, 635, 660, 720, 762, 792, 880, 990, 1016, 1143, 1270, 1320, 1397, 1524, 1584, 1905, 1980, 2032, 2286, 2540, 2640, 2794, 3048, 3810, 3960, 4191, 4572, 5080, 5588, 5715, 6096, 6985, 7620, 7920, 8382, 9144, 10160, 11176, 11430, 12573, 13970, 15240, 16764, 18288, 20955, 22352, 22860, 25146, 27940, 30480, 31327, 33528, 41910, 45720, 50292, 55880, 62654, 62865, 67056, 83820, 91440, 93981, 100584, 111760, 125308, 125730, 156635, 167640, 187962, 201168, 250616, 251460, 281943, 313270, 335280, 344597, 375924, 469905, 501232, 502920, 563886, 626540, 689194, 751848, 939810, 1005840, 1033791, 1127772, 1253080, 1378388, 1409715, 1503696, 1722985, 1879620, 2067582, 2255544, 2506160, 2756776, 2819430, 3101373, 3445970, 3759240, 3978529, 4135164, 4511088, 5168955, 5513552, 5638860, 6202746, 6891940, 7518480, 7957058, 8270328, 10337910, 11277720, 11935587, 12405492, 13783880, 15506865, 15914116, 16540656, 19892645, 20675820, 22555440, 23871174, 24810984, 27567760, 31013730, 31828232, 35806761, 39785290, 41351640, 43763819, 47742348, 49621968, 59677935, 62027460, 63656464, 71613522, 79570580, 82703280, 87527638, 95484696, 119355870, 124054920, 131291457, 143227044, 159141160, 175055276, 179033805, 190969392, 218819095, 238711740, 248109840, 262582914, 286454088, 318282320, 350110552, 358067610, 393874371, 437638190, 477423480, 525165828, 572908176, 656457285, 700221104, 716135220, 787748742, 875276380, 954846960, 1050331656, 1312914570, 1432270440, 1575497484, 1750552760, 1969371855, 2100663312, 2625829140, 2864540880, 3150994968, 3501105520, 3938743710, 5251658280, 6301989936, 7877487420, 10503316560, 15754974840, 31509949680]

約数ペア:

[(1, 31509949680), (2, 15754974840), (3, 10503316560), (4, 7877487420), (5, 6301989936), (6, 5251658280), (8, 3938743710), (9, 3501105520), (10, 3150994968), (11, 2864540880), (12, 2625829140), (15, 2100663312), (16, 1969371855), (18, 1750552760), (20, 1575497484), (22, 1432270440), (24, 1312914570), (30, 1050331656), (33, 954846960), (36, 875276380), (40, 787748742), (44, 716135220), (45, 700221104), (48, 656457285), (55, 572908176), (60, 525165828), (66, 477423480), (72, 437638190), (80, 393874371), (88, 358067610), (90, 350110552), (99, 318282320), (110, 286454088), (120, 262582914), (127, 248109840), (132, 238711740), (144, 218819095), (165, 190969392), (176, 179033805), (180, 175055276), (198, 159141160), (220, 143227044), (240, 131291457), (254, 124054920), (264, 119355870), (330, 95484696), (360, 87527638), (381, 82703280), (396, 79570580), (440, 71613522), (495, 63656464), (508, 62027460), (528, 59677935), (635, 49621968), (660, 47742348), (720, 43763819), (762, 41351640), (792, 39785290), (880, 35806761), (990, 31828232), (1016, 31013730), (1143, 27567760), (1270, 24810984), (1320, 23871174), (1397, 22555440), (1524, 20675820), (1584, 19892645), (1905, 16540656), (1980, 15914116), (2032, 15506865), (2286, 13783880), (2540, 12405492), (2640, 11935587), (2794, 11277720), (3048, 10337910), (3810, 8270328), (3960, 7957058), (4191, 7518480), (4572, 6891940), (5080, 6202746), (5588, 5638860), (5715, 5513552), (6096, 5168955), (6985, 4511088), (7620, 4135164), (7920, 3978529), (8382, 3759240), (9144, 3445970), (10160, 3101373), (11176, 2819430), (11430, 2756776), (12573, 2506160), (13970, 2255544), (15240, 2067582), (16764, 1879620), (18288, 1722985), (20955, 1503696), (22352, 1409715), (22860, 1378388), (25146, 1253080), (27940, 1127772), (30480, 1033791), (31327, 1005840), (33528, 939810), (41910, 751848), (45720, 689194), (50292, 626540), (55880, 563886), (62654, 502920), (62865, 501232), (67056, 469905), (83820, 375924), (91440, 344597), (93981, 335280), (100584, 313270), (111760, 281943), (125308, 251460), (125730, 250616), (156635, 201168), (167640, 187962)]