20193566040

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{13397}}^1$

素因数の和:13546

約数の個数: 192

約数和(自身を含む): 67718851200

約数和(自身を除く): 47525285160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 53, 60, 72, 79, 90, 106, 120, 158, 159, 180, 212, 237, 265, 316, 318, 360, 395, 424, 474, 477, 530, 632, 636, 711, 790, 795, 948, 954, 1060, 1185, 1272, 1422, 1580, 1590, 1896, 1908, 2120, 2370, 2385, 2844, 3160, 3180, 3555, 3816, 4187, 4740, 4770, 5688, 6360, 7110, 8374, 9480, 9540, 12561, 13397, 14220, 16748, 19080, 20935, 25122, 26794, 28440, 33496, 37683, 40191, 41870, 50244, 53588, 62805, 66985, 75366, 80382, 83740, 100488, 107176, 120573, 125610, 133970, 150732, 160764, 167480, 188415, 200955, 241146, 251220, 267940, 301464, 321528, 376830, 401910, 482292, 502440, 535880, 602865, 710041, 753660, 803820, 964584, 1058363, 1205730, 1420082, 1507320, 1607640, 2116726, 2130123, 2411460, 2840164, 3175089, 3550205, 4233452, 4260246, 4822920, 5291815, 5680328, 6350178, 6390369, 7100410, 8466904, 8520492, 9525267, 10583630, 10650615, 12700356, 12780738, 14200820, 15875445, 17040984, 19050534, 21167260, 21301230, 25400712, 25561476, 28401640, 31750890, 31951845, 38101068, 42334520, 42602460, 47626335, 51122952, 56093239, 63501780, 63903690, 76202136, 85204920, 95252670, 112186478, 127003560, 127807380, 168279717, 190505340, 224372956, 255614760, 280466195, 336559434, 381010680, 448745912, 504839151, 560932390, 673118868, 841398585, 1009678302, 1121864780, 1346237736, 1682797170, 2019356604, 2243729560, 2524195755, 3365594340, 4038713208, 5048391510, 6731188680, 10096783020, 20193566040]

約数ペア:

[(1, 20193566040), (2, 10096783020), (3, 6731188680), (4, 5048391510), (5, 4038713208), (6, 3365594340), (8, 2524195755), (9, 2243729560), (10, 2019356604), (12, 1682797170), (15, 1346237736), (18, 1121864780), (20, 1009678302), (24, 841398585), (30, 673118868), (36, 560932390), (40, 504839151), (45, 448745912), (53, 381010680), (60, 336559434), (72, 280466195), (79, 255614760), (90, 224372956), (106, 190505340), (120, 168279717), (158, 127807380), (159, 127003560), (180, 112186478), (212, 95252670), (237, 85204920), (265, 76202136), (316, 63903690), (318, 63501780), (360, 56093239), (395, 51122952), (424, 47626335), (474, 42602460), (477, 42334520), (530, 38101068), (632, 31951845), (636, 31750890), (711, 28401640), (790, 25561476), (795, 25400712), (948, 21301230), (954, 21167260), (1060, 19050534), (1185, 17040984), (1272, 15875445), (1422, 14200820), (1580, 12780738), (1590, 12700356), (1896, 10650615), (1908, 10583630), (2120, 9525267), (2370, 8520492), (2385, 8466904), (2844, 7100410), (3160, 6390369), (3180, 6350178), (3555, 5680328), (3816, 5291815), (4187, 4822920), (4740, 4260246), (4770, 4233452), (5688, 3550205), (6360, 3175089), (7110, 2840164), (8374, 2411460), (9480, 2130123), (9540, 2116726), (12561, 1607640), (13397, 1507320), (14220, 1420082), (16748, 1205730), (19080, 1058363), (20935, 964584), (25122, 803820), (26794, 753660), (28440, 710041), (33496, 602865), (37683, 535880), (40191, 502440), (41870, 482292), (50244, 401910), (53588, 376830), (62805, 321528), (66985, 301464), (75366, 267940), (80382, 251220), (83740, 241146), (100488, 200955), (107176, 188415), (120573, 167480), (125610, 160764), (133970, 150732)]