20154036360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{173}}^1\times {\mathrm{211}}^1$

素因数の和:548

約数の個数: 256

約数和(自身を含む): 63105039360

約数和(自身を除く): 42951003000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 43, 60, 86, 107, 120, 129, 172, 173, 211, 214, 215, 258, 321, 344, 346, 422, 428, 430, 516, 519, 535, 633, 642, 645, 692, 844, 856, 860, 865, 1032, 1038, 1055, 1070, 1266, 1284, 1290, 1384, 1605, 1688, 1720, 1730, 2076, 2110, 2140, 2532, 2568, 2580, 2595, 3165, 3210, 3460, 4152, 4220, 4280, 4601, 5064, 5160, 5190, 6330, 6420, 6920, 7439, 8440, 9073, 9202, 10380, 12660, 12840, 13803, 14878, 18146, 18404, 18511, 20760, 22317, 22577, 23005, 25320, 27219, 27606, 29756, 36292, 36503, 36808, 37022, 37195, 44634, 45154, 45365, 46010, 54438, 55212, 55533, 59512, 67731, 69015, 72584, 73006, 74044, 74390, 89268, 90308, 90730, 92020, 92555, 108876, 109509, 110424, 111066, 111585, 112885, 135462, 136095, 138030, 146012, 148088, 148780, 178536, 180616, 181460, 182515, 184040, 185110, 217752, 219018, 222132, 223170, 225770, 270924, 272190, 276060, 277665, 292024, 297560, 338655, 362920, 365030, 370220, 438036, 444264, 446340, 451540, 541848, 544380, 547545, 552120, 555330, 677310, 730060, 740440, 795973, 876072, 892680, 903080, 970811, 1088760, 1095090, 1110660, 1354620, 1460120, 1569629, 1591946, 1941622, 2190180, 2221320, 2387919, 2709240, 2912433, 3139258, 3183892, 3883244, 3905821, 3979865, 4380360, 4708887, 4775838, 4854055, 5824866, 6278516, 6367784, 7766488, 7811642, 7848145, 7959730, 9417774, 9551676, 9708110, 11649732, 11717463, 11939595, 12557032, 14562165, 15623284, 15696290, 15919460, 18835548, 19103352, 19416220, 19529105, 23299464, 23434926, 23544435, 23879190, 29124330, 31246568, 31392580, 31838920, 37671096, 38832440, 39058210, 46869852, 47088870, 47758380, 58248660, 58587315, 62785160, 78116420, 93739704, 94177740, 95516760, 116497320, 117174630, 156232840, 167950303, 188355480, 234349260, 335900606, 468698520, 503850909, 671801212, 839751515, 1007701818, 1343602424, 1679503030, 2015403636, 2519254545, 3359006060, 4030807272, 5038509090, 6718012120, 10077018180, 20154036360]

約数ペア:

[(1, 20154036360), (2, 10077018180), (3, 6718012120), (4, 5038509090), (5, 4030807272), (6, 3359006060), (8, 2519254545), (10, 2015403636), (12, 1679503030), (15, 1343602424), (20, 1007701818), (24, 839751515), (30, 671801212), (40, 503850909), (43, 468698520), (60, 335900606), (86, 234349260), (107, 188355480), (120, 167950303), (129, 156232840), (172, 117174630), (173, 116497320), (211, 95516760), (214, 94177740), (215, 93739704), (258, 78116420), (321, 62785160), (344, 58587315), (346, 58248660), (422, 47758380), (428, 47088870), (430, 46869852), (516, 39058210), (519, 38832440), (535, 37671096), (633, 31838920), (642, 31392580), (645, 31246568), (692, 29124330), (844, 23879190), (856, 23544435), (860, 23434926), (865, 23299464), (1032, 19529105), (1038, 19416220), (1055, 19103352), (1070, 18835548), (1266, 15919460), (1284, 15696290), (1290, 15623284), (1384, 14562165), (1605, 12557032), (1688, 11939595), (1720, 11717463), (1730, 11649732), (2076, 9708110), (2110, 9551676), (2140, 9417774), (2532, 7959730), (2568, 7848145), (2580, 7811642), (2595, 7766488), (3165, 6367784), (3210, 6278516), (3460, 5824866), (4152, 4854055), (4220, 4775838), (4280, 4708887), (4601, 4380360), (5064, 3979865), (5160, 3905821), (5190, 3883244), (6330, 3183892), (6420, 3139258), (6920, 2912433), (7439, 2709240), (8440, 2387919), (9073, 2221320), (9202, 2190180), (10380, 1941622), (12660, 1591946), (12840, 1569629), (13803, 1460120), (14878, 1354620), (18146, 1110660), (18404, 1095090), (18511, 1088760), (20760, 970811), (22317, 903080), (22577, 892680), (23005, 876072), (25320, 795973), (27219, 740440), (27606, 730060), (29756, 677310), (36292, 555330), (36503, 552120), (36808, 547545), (37022, 544380), (37195, 541848), (44634, 451540), (45154, 446340), (45365, 444264), (46010, 438036), (54438, 370220), (55212, 365030), (55533, 362920), (59512, 338655), (67731, 297560), (69015, 292024), (72584, 277665), (73006, 276060), (74044, 272190), (74390, 270924), (89268, 225770), (90308, 223170), (90730, 222132), (92020, 219018), (92555, 217752), (108876, 185110), (109509, 184040), (110424, 182515), (111066, 181460), (111585, 180616), (112885, 178536), (135462, 148780), (136095, 148088), (138030, 146012)]