39666123840

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{256639}}^1$

素因数の和:256689

約数の個数: 224

約数和(自身を含む): 150189834240

約数和(自身を除く): 110523710400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 23, 24, 28, 30, 32, 35, 40, 42, 46, 48, 56, 60, 64, 69, 70, 80, 84, 92, 96, 105, 112, 115, 120, 138, 140, 160, 161, 168, 184, 192, 210, 224, 230, 240, 276, 280, 320, 322, 336, 345, 368, 420, 448, 460, 480, 483, 552, 560, 644, 672, 690, 736, 805, 840, 920, 960, 966, 1104, 1120, 1288, 1344, 1380, 1472, 1610, 1680, 1840, 1932, 2208, 2240, 2415, 2576, 2760, 3220, 3360, 3680, 3864, 4416, 4830, 5152, 5520, 6440, 6720, 7360, 7728, 9660, 10304, 11040, 12880, 15456, 19320, 22080, 25760, 30912, 38640, 51520, 77280, 154560, 256639, 513278, 769917, 1026556, 1283195, 1539834, 1796473, 2053112, 2566390, 3079668, 3592946, 3849585, 4106224, 5132780, 5389419, 5902697, 6159336, 7185892, 7699170, 8212448, 8982365, 10265560, 10778838, 11805394, 12318672, 14371784, 15398340, 16424896, 17708091, 17964730, 20531120, 21557676, 23610788, 24637344, 26947095, 28743568, 29513485, 30796680, 35416182, 35929460, 41062240, 41318879, 43115352, 47221576, 49274688, 53894190, 57487136, 59026970, 61593360, 70832364, 71858920, 82124480, 82637758, 86230704, 88540455, 94443152, 107788380, 114974272, 118053940, 123186720, 123956637, 141664728, 143717840, 165275516, 172461408, 177080910, 188886304, 206594395, 215576760, 236107880, 246373440, 247913274, 283329456, 287435680, 330551032, 344922816, 354161820, 377772608, 413188790, 431153520, 472215760, 495826548, 566658912, 574871360, 619783185, 661102064, 708323640, 826377580, 862307040, 944431520, 991653096, 1133317824, 1239566370, 1322204128, 1416647280, 1652755160, 1724614080, 1888863040, 1983306192, 2479132740, 2644408256, 2833294560, 3305510320, 3966612384, 4958265480, 5666589120, 6611020640, 7933224768, 9916530960, 13222041280, 19833061920, 39666123840]

約数ペア:

[(1, 39666123840), (2, 19833061920), (3, 13222041280), (4, 9916530960), (5, 7933224768), (6, 6611020640), (7, 5666589120), (8, 4958265480), (10, 3966612384), (12, 3305510320), (14, 2833294560), (15, 2644408256), (16, 2479132740), (20, 1983306192), (21, 1888863040), (23, 1724614080), (24, 1652755160), (28, 1416647280), (30, 1322204128), (32, 1239566370), (35, 1133317824), (40, 991653096), (42, 944431520), (46, 862307040), (48, 826377580), (56, 708323640), (60, 661102064), (64, 619783185), (69, 574871360), (70, 566658912), (80, 495826548), (84, 472215760), (92, 431153520), (96, 413188790), (105, 377772608), (112, 354161820), (115, 344922816), (120, 330551032), (138, 287435680), (140, 283329456), (160, 247913274), (161, 246373440), (168, 236107880), (184, 215576760), (192, 206594395), (210, 188886304), (224, 177080910), (230, 172461408), (240, 165275516), (276, 143717840), (280, 141664728), (320, 123956637), (322, 123186720), (336, 118053940), (345, 114974272), (368, 107788380), (420, 94443152), (448, 88540455), (460, 86230704), (480, 82637758), (483, 82124480), (552, 71858920), (560, 70832364), (644, 61593360), (672, 59026970), (690, 57487136), (736, 53894190), (805, 49274688), (840, 47221576), (920, 43115352), (960, 41318879), (966, 41062240), (1104, 35929460), (1120, 35416182), (1288, 30796680), (1344, 29513485), (1380, 28743568), (1472, 26947095), (1610, 24637344), (1680, 23610788), (1840, 21557676), (1932, 20531120), (2208, 17964730), (2240, 17708091), (2415, 16424896), (2576, 15398340), (2760, 14371784), (3220, 12318672), (3360, 11805394), (3680, 10778838), (3864, 10265560), (4416, 8982365), (4830, 8212448), (5152, 7699170), (5520, 7185892), (6440, 6159336), (6720, 5902697), (7360, 5389419), (7728, 5132780), (9660, 4106224), (10304, 3849585), (11040, 3592946), (12880, 3079668), (15456, 2566390), (19320, 2053112), (22080, 1796473), (25760, 1539834), (30912, 1283195), (38640, 1026556), (51520, 769917), (77280, 513278), (154560, 256639)]