38839320

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{193}}^1$

素因数の和:266

約数の個数: 192

約数和(自身を含む): 139819680

約数和(自身を除く): 100980360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 43, 45, 52, 60, 65, 72, 78, 86, 90, 104, 117, 120, 129, 130, 156, 172, 180, 193, 195, 215, 234, 258, 260, 312, 344, 360, 386, 387, 390, 430, 468, 516, 520, 559, 579, 585, 645, 772, 774, 780, 860, 936, 965, 1032, 1118, 1158, 1170, 1290, 1544, 1548, 1560, 1677, 1720, 1737, 1930, 1935, 2236, 2316, 2340, 2509, 2580, 2795, 2895, 3096, 3354, 3474, 3860, 3870, 4472, 4632, 4680, 5018, 5031, 5160, 5590, 5790, 6708, 6948, 7527, 7720, 7740, 8299, 8385, 8685, 10036, 10062, 11180, 11580, 12545, 13416, 13896, 15054, 15480, 16598, 16770, 17370, 20072, 20124, 22360, 22581, 23160, 24897, 25090, 25155, 30108, 33196, 33540, 34740, 37635, 40248, 41495, 45162, 49794, 50180, 50310, 60216, 66392, 67080, 69480, 74691, 75270, 82990, 90324, 99588, 100360, 100620, 107887, 112905, 124485, 149382, 150540, 165980, 180648, 199176, 201240, 215774, 225810, 248970, 298764, 301080, 323661, 331960, 373455, 431548, 451620, 497940, 539435, 597528, 647322, 746910, 863096, 903240, 970983, 995880, 1078870, 1294644, 1493820, 1618305, 1941966, 2157740, 2589288, 2987640, 3236610, 3883932, 4315480, 4854915, 6473220, 7767864, 9709830, 12946440, 19419660, 38839320]

約数ペア:

[(1, 38839320), (2, 19419660), (3, 12946440), (4, 9709830), (5, 7767864), (6, 6473220), (8, 4854915), (9, 4315480), (10, 3883932), (12, 3236610), (13, 2987640), (15, 2589288), (18, 2157740), (20, 1941966), (24, 1618305), (26, 1493820), (30, 1294644), (36, 1078870), (39, 995880), (40, 970983), (43, 903240), (45, 863096), (52, 746910), (60, 647322), (65, 597528), (72, 539435), (78, 497940), (86, 451620), (90, 431548), (104, 373455), (117, 331960), (120, 323661), (129, 301080), (130, 298764), (156, 248970), (172, 225810), (180, 215774), (193, 201240), (195, 199176), (215, 180648), (234, 165980), (258, 150540), (260, 149382), (312, 124485), (344, 112905), (360, 107887), (386, 100620), (387, 100360), (390, 99588), (430, 90324), (468, 82990), (516, 75270), (520, 74691), (559, 69480), (579, 67080), (585, 66392), (645, 60216), (772, 50310), (774, 50180), (780, 49794), (860, 45162), (936, 41495), (965, 40248), (1032, 37635), (1118, 34740), (1158, 33540), (1170, 33196), (1290, 30108), (1544, 25155), (1548, 25090), (1560, 24897), (1677, 23160), (1720, 22581), (1737, 22360), (1930, 20124), (1935, 20072), (2236, 17370), (2316, 16770), (2340, 16598), (2509, 15480), (2580, 15054), (2795, 13896), (2895, 13416), (3096, 12545), (3354, 11580), (3474, 11180), (3860, 10062), (3870, 10036), (4472, 8685), (4632, 8385), (4680, 8299), (5018, 7740), (5031, 7720), (5160, 7527), (5590, 6948), (5790, 6708)]