40982040

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{131}}^1$

素因数の和:238

約数の個数: 192

約数和(自身を含む): 148262400

約数和(自身を除く): 107280360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 79, 88, 90, 99, 110, 120, 131, 132, 158, 165, 180, 198, 220, 237, 262, 264, 316, 330, 360, 393, 395, 396, 440, 474, 495, 524, 632, 655, 660, 711, 786, 790, 792, 869, 948, 990, 1048, 1179, 1185, 1310, 1320, 1422, 1441, 1572, 1580, 1738, 1896, 1965, 1980, 2358, 2370, 2607, 2620, 2844, 2882, 3144, 3160, 3476, 3555, 3930, 3960, 4323, 4345, 4716, 4740, 5214, 5240, 5688, 5764, 5895, 6952, 7110, 7205, 7821, 7860, 8646, 8690, 9432, 9480, 10349, 10428, 11528, 11790, 12969, 13035, 14220, 14410, 15642, 15720, 17292, 17380, 20698, 20856, 21615, 23580, 25938, 26070, 28440, 28820, 31047, 31284, 34584, 34760, 39105, 41396, 43230, 47160, 51745, 51876, 52140, 57640, 62094, 62568, 64845, 78210, 82792, 86460, 93141, 103490, 103752, 104280, 113839, 124188, 129690, 155235, 156420, 172920, 186282, 206980, 227678, 248376, 259380, 310470, 312840, 341517, 372564, 413960, 455356, 465705, 518760, 569195, 620940, 683034, 745128, 910712, 931410, 1024551, 1138390, 1241880, 1366068, 1707585, 1862820, 2049102, 2276780, 2732136, 3415170, 3725640, 4098204, 4553560, 5122755, 6830340, 8196408, 10245510, 13660680, 20491020, 40982040]

約数ペア:

[(1, 40982040), (2, 20491020), (3, 13660680), (4, 10245510), (5, 8196408), (6, 6830340), (8, 5122755), (9, 4553560), (10, 4098204), (11, 3725640), (12, 3415170), (15, 2732136), (18, 2276780), (20, 2049102), (22, 1862820), (24, 1707585), (30, 1366068), (33, 1241880), (36, 1138390), (40, 1024551), (44, 931410), (45, 910712), (55, 745128), (60, 683034), (66, 620940), (72, 569195), (79, 518760), (88, 465705), (90, 455356), (99, 413960), (110, 372564), (120, 341517), (131, 312840), (132, 310470), (158, 259380), (165, 248376), (180, 227678), (198, 206980), (220, 186282), (237, 172920), (262, 156420), (264, 155235), (316, 129690), (330, 124188), (360, 113839), (393, 104280), (395, 103752), (396, 103490), (440, 93141), (474, 86460), (495, 82792), (524, 78210), (632, 64845), (655, 62568), (660, 62094), (711, 57640), (786, 52140), (790, 51876), (792, 51745), (869, 47160), (948, 43230), (990, 41396), (1048, 39105), (1179, 34760), (1185, 34584), (1310, 31284), (1320, 31047), (1422, 28820), (1441, 28440), (1572, 26070), (1580, 25938), (1738, 23580), (1896, 21615), (1965, 20856), (1980, 20698), (2358, 17380), (2370, 17292), (2607, 15720), (2620, 15642), (2844, 14410), (2882, 14220), (3144, 13035), (3160, 12969), (3476, 11790), (3555, 11528), (3930, 10428), (3960, 10349), (4323, 9480), (4345, 9432), (4716, 8690), (4740, 8646), (5214, 7860), (5240, 7821), (5688, 7205), (5764, 7110), (5895, 6952)]