40012498080

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{331}}^1\times {\mathrm{661}}^1$

素因数の和:1140

約数の個数: 288

約数和(自身を含む): 138242377728

約数和(自身を除く): 98229879648

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 127, 144, 160, 180, 240, 254, 288, 331, 360, 381, 480, 508, 635, 661, 662, 720, 762, 993, 1016, 1143, 1270, 1322, 1324, 1440, 1524, 1655, 1905, 1983, 1986, 2032, 2286, 2540, 2644, 2648, 2979, 3048, 3305, 3310, 3810, 3966, 3972, 4064, 4572, 4965, 5080, 5288, 5296, 5715, 5949, 5958, 6096, 6610, 6620, 7620, 7932, 7944, 9144, 9915, 9930, 10160, 10576, 10592, 11430, 11898, 11916, 12192, 13220, 13240, 14895, 15240, 15864, 15888, 18288, 19830, 19860, 20320, 21152, 22860, 23796, 23832, 26440, 26480, 29745, 29790, 30480, 31728, 31776, 36576, 39660, 39720, 42037, 45720, 47592, 47664, 52880, 52960, 59490, 59580, 60960, 63456, 79320, 79440, 83947, 84074, 91440, 95184, 95328, 105760, 118980, 119160, 126111, 158640, 158880, 167894, 168148, 182880, 190368, 210185, 218791, 237960, 238320, 251841, 252222, 317280, 335788, 336296, 378333, 419735, 420370, 437582, 475920, 476640, 503682, 504444, 630555, 656373, 671576, 672592, 755523, 756666, 839470, 840740, 875164, 951840, 1007364, 1008888, 1093955, 1259205, 1261110, 1312746, 1343152, 1345184, 1511046, 1513332, 1678940, 1681480, 1750328, 1891665, 1969119, 2014728, 2017776, 2187910, 2518410, 2522220, 2625492, 2686304, 3022092, 3026664, 3281865, 3357880, 3362960, 3500656, 3777615, 3783330, 3938238, 4029456, 4035552, 4375820, 5036820, 5044440, 5250984, 6044184, 6053328, 6563730, 6715760, 6725920, 7001312, 7555230, 7566660, 7876476, 8058912, 8751640, 9845595, 10073640, 10088880, 10501968, 12088368, 12106656, 13127460, 13431520, 15110460, 15133320, 15752952, 17503280, 19691190, 20147280, 20177760, 21003936, 24176736, 26254920, 27786457, 30220920, 30266640, 31505904, 35006560, 39382380, 40294560, 52509840, 55572914, 60441840, 60533280, 63011808, 78764760, 83359371, 105019680, 111145828, 120883680, 138932285, 157529520, 166718742, 222291656, 250078113, 277864570, 315059040, 333437484, 416796855, 444583312, 500156226, 555729140, 666874968, 833593710, 889166624, 1000312452, 1111458280, 1250390565, 1333749936, 1667187420, 2000624904, 2222916560, 2500781130, 2667499872, 3334374840, 4001249808, 4445833120, 5001562260, 6668749680, 8002499616, 10003124520, 13337499360, 20006249040, 40012498080]

約数ペア:

[(1, 40012498080), (2, 20006249040), (3, 13337499360), (4, 10003124520), (5, 8002499616), (6, 6668749680), (8, 5001562260), (9, 4445833120), (10, 4001249808), (12, 3334374840), (15, 2667499872), (16, 2500781130), (18, 2222916560), (20, 2000624904), (24, 1667187420), (30, 1333749936), (32, 1250390565), (36, 1111458280), (40, 1000312452), (45, 889166624), (48, 833593710), (60, 666874968), (72, 555729140), (80, 500156226), (90, 444583312), (96, 416796855), (120, 333437484), (127, 315059040), (144, 277864570), (160, 250078113), (180, 222291656), (240, 166718742), (254, 157529520), (288, 138932285), (331, 120883680), (360, 111145828), (381, 105019680), (480, 83359371), (508, 78764760), (635, 63011808), (661, 60533280), (662, 60441840), (720, 55572914), (762, 52509840), (993, 40294560), (1016, 39382380), (1143, 35006560), (1270, 31505904), (1322, 30266640), (1324, 30220920), (1440, 27786457), (1524, 26254920), (1655, 24176736), (1905, 21003936), (1983, 20177760), (1986, 20147280), (2032, 19691190), (2286, 17503280), (2540, 15752952), (2644, 15133320), (2648, 15110460), (2979, 13431520), (3048, 13127460), (3305, 12106656), (3310, 12088368), (3810, 10501968), (3966, 10088880), (3972, 10073640), (4064, 9845595), (4572, 8751640), (4965, 8058912), (5080, 7876476), (5288, 7566660), (5296, 7555230), (5715, 7001312), (5949, 6725920), (5958, 6715760), (6096, 6563730), (6610, 6053328), (6620, 6044184), (7620, 5250984), (7932, 5044440), (7944, 5036820), (9144, 4375820), (9915, 4035552), (9930, 4029456), (10160, 3938238), (10576, 3783330), (10592, 3777615), (11430, 3500656), (11898, 3362960), (11916, 3357880), (12192, 3281865), (13220, 3026664), (13240, 3022092), (14895, 2686304), (15240, 2625492), (15864, 2522220), (15888, 2518410), (18288, 2187910), (19830, 2017776), (19860, 2014728), (20320, 1969119), (21152, 1891665), (22860, 1750328), (23796, 1681480), (23832, 1678940), (26440, 1513332), (26480, 1511046), (29745, 1345184), (29790, 1343152), (30480, 1312746), (31728, 1261110), (31776, 1259205), (36576, 1093955), (39660, 1008888), (39720, 1007364), (42037, 951840), (45720, 875164), (47592, 840740), (47664, 839470), (52880, 756666), (52960, 755523), (59490, 672592), (59580, 671576), (60960, 656373), (63456, 630555), (79320, 504444), (79440, 503682), (83947, 476640), (84074, 475920), (91440, 437582), (95184, 420370), (95328, 419735), (105760, 378333), (118980, 336296), (119160, 335788), (126111, 317280), (158640, 252222), (158880, 251841), (167894, 238320), (168148, 237960), (182880, 218791), (190368, 210185)]