40294732720

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^2\times {\mathrm{73}}^1\times {\mathrm{127}}^1\times {\mathrm{449}}^1$

素因数の和:684

約数の個数: 240

約数和(自身を含む): 105443251200

約数和(自身を除く): 65148518480

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 73, 80, 88, 110, 121, 127, 146, 176, 220, 242, 254, 292, 365, 440, 449, 484, 508, 584, 605, 635, 730, 803, 880, 898, 968, 1016, 1168, 1210, 1270, 1397, 1460, 1606, 1796, 1936, 2032, 2245, 2420, 2540, 2794, 2920, 3212, 3592, 4015, 4490, 4840, 4939, 5080, 5588, 5840, 6424, 6985, 7184, 8030, 8833, 8980, 9271, 9680, 9878, 10160, 11176, 12848, 13970, 15367, 16060, 17666, 17960, 18542, 19756, 22352, 24695, 27940, 30734, 32120, 32777, 35332, 35920, 37084, 39512, 44165, 46355, 49390, 54329, 55880, 57023, 61468, 64240, 65554, 70664, 74168, 76835, 79024, 88330, 92710, 98780, 101981, 108658, 111760, 114046, 122936, 131108, 141328, 148336, 153670, 163885, 176660, 185420, 197560, 203962, 217316, 228092, 245872, 262216, 271645, 285115, 307340, 327770, 353320, 360547, 370840, 395120, 407924, 434632, 456184, 509905, 524432, 543290, 570230, 614680, 627253, 655540, 706640, 721094, 741680, 815848, 869264, 912368, 1019810, 1086580, 1121791, 1140460, 1229360, 1254506, 1311080, 1442188, 1631696, 1802735, 2039620, 2173160, 2243582, 2280920, 2509012, 2622160, 2884376, 3136265, 3605470, 3966017, 4079240, 4162679, 4346320, 4487164, 4561840, 5018024, 5608955, 5768752, 6272530, 6899783, 7210940, 7932034, 8158480, 8325358, 8974328, 10036048, 11217910, 12545060, 13799566, 14421880, 15864068, 16650716, 17948656, 19830085, 20813395, 22435820, 25090120, 27599132, 28843760, 31728136, 33301432, 34498915, 39660170, 41626790, 44871640, 45789469, 50180240, 55198264, 63456272, 66602864, 68997830, 79320340, 83253580, 89743280, 91578938, 110396528, 137995660, 158640680, 166507160, 183157876, 228947345, 275991320, 317281360, 333014320, 366315752, 457894690, 503684159, 551982640, 732631504, 915789380, 1007368318, 1831578760, 2014736636, 2518420795, 3663157520, 4029473272, 5036841590, 8058946544, 10073683180, 20147366360, 40294732720]

約数ペア:

[(1, 40294732720), (2, 20147366360), (4, 10073683180), (5, 8058946544), (8, 5036841590), (10, 4029473272), (11, 3663157520), (16, 2518420795), (20, 2014736636), (22, 1831578760), (40, 1007368318), (44, 915789380), (55, 732631504), (73, 551982640), (80, 503684159), (88, 457894690), (110, 366315752), (121, 333014320), (127, 317281360), (146, 275991320), (176, 228947345), (220, 183157876), (242, 166507160), (254, 158640680), (292, 137995660), (365, 110396528), (440, 91578938), (449, 89743280), (484, 83253580), (508, 79320340), (584, 68997830), (605, 66602864), (635, 63456272), (730, 55198264), (803, 50180240), (880, 45789469), (898, 44871640), (968, 41626790), (1016, 39660170), (1168, 34498915), (1210, 33301432), (1270, 31728136), (1397, 28843760), (1460, 27599132), (1606, 25090120), (1796, 22435820), (1936, 20813395), (2032, 19830085), (2245, 17948656), (2420, 16650716), (2540, 15864068), (2794, 14421880), (2920, 13799566), (3212, 12545060), (3592, 11217910), (4015, 10036048), (4490, 8974328), (4840, 8325358), (4939, 8158480), (5080, 7932034), (5588, 7210940), (5840, 6899783), (6424, 6272530), (6985, 5768752), (7184, 5608955), (8030, 5018024), (8833, 4561840), (8980, 4487164), (9271, 4346320), (9680, 4162679), (9878, 4079240), (10160, 3966017), (11176, 3605470), (12848, 3136265), (13970, 2884376), (15367, 2622160), (16060, 2509012), (17666, 2280920), (17960, 2243582), (18542, 2173160), (19756, 2039620), (22352, 1802735), (24695, 1631696), (27940, 1442188), (30734, 1311080), (32120, 1254506), (32777, 1229360), (35332, 1140460), (35920, 1121791), (37084, 1086580), (39512, 1019810), (44165, 912368), (46355, 869264), (49390, 815848), (54329, 741680), (55880, 721094), (57023, 706640), (61468, 655540), (64240, 627253), (65554, 614680), (70664, 570230), (74168, 543290), (76835, 524432), (79024, 509905), (88330, 456184), (92710, 434632), (98780, 407924), (101981, 395120), (108658, 370840), (111760, 360547), (114046, 353320), (122936, 327770), (131108, 307340), (141328, 285115), (148336, 271645), (153670, 262216), (163885, 245872), (176660, 228092), (185420, 217316), (197560, 203962)]