911137320

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{829}}^1$

素因数の和:960

約数の個数: 192

約数和(自身を含む): 3076444800

約数和(自身を除く): 2165307480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 43, 45, 60, 71, 72, 86, 90, 120, 129, 142, 172, 180, 213, 215, 258, 284, 344, 355, 360, 387, 426, 430, 516, 568, 639, 645, 710, 774, 829, 852, 860, 1032, 1065, 1278, 1290, 1420, 1548, 1658, 1704, 1720, 1935, 2130, 2487, 2556, 2580, 2840, 3053, 3096, 3195, 3316, 3870, 4145, 4260, 4974, 5112, 5160, 6106, 6390, 6632, 7461, 7740, 8290, 8520, 9159, 9948, 12212, 12435, 12780, 14922, 15265, 15480, 16580, 18318, 19896, 24424, 24870, 25560, 27477, 29844, 30530, 33160, 35647, 36636, 37305, 45795, 49740, 54954, 58859, 59688, 61060, 71294, 73272, 74610, 91590, 99480, 106941, 109908, 117718, 122120, 137385, 142588, 149220, 176577, 178235, 183180, 213882, 219816, 235436, 274770, 285176, 294295, 298440, 320823, 353154, 356470, 366360, 427764, 470872, 529731, 534705, 549540, 588590, 641646, 706308, 712940, 855528, 882885, 1059462, 1069410, 1099080, 1177180, 1283292, 1412616, 1425880, 1604115, 1765770, 2118924, 2138820, 2354360, 2530937, 2566584, 2648655, 3208230, 3531540, 4237848, 4277640, 5061874, 5297310, 6416460, 7063080, 7592811, 10123748, 10594620, 12654685, 12832920, 15185622, 20247496, 21189240, 22778433, 25309370, 30371244, 37964055, 45556866, 50618740, 60742488, 75928110, 91113732, 101237480, 113892165, 151856220, 182227464, 227784330, 303712440, 455568660, 911137320]

約数ペア:

[(1, 911137320), (2, 455568660), (3, 303712440), (4, 227784330), (5, 182227464), (6, 151856220), (8, 113892165), (9, 101237480), (10, 91113732), (12, 75928110), (15, 60742488), (18, 50618740), (20, 45556866), (24, 37964055), (30, 30371244), (36, 25309370), (40, 22778433), (43, 21189240), (45, 20247496), (60, 15185622), (71, 12832920), (72, 12654685), (86, 10594620), (90, 10123748), (120, 7592811), (129, 7063080), (142, 6416460), (172, 5297310), (180, 5061874), (213, 4277640), (215, 4237848), (258, 3531540), (284, 3208230), (344, 2648655), (355, 2566584), (360, 2530937), (387, 2354360), (426, 2138820), (430, 2118924), (516, 1765770), (568, 1604115), (639, 1425880), (645, 1412616), (710, 1283292), (774, 1177180), (829, 1099080), (852, 1069410), (860, 1059462), (1032, 882885), (1065, 855528), (1278, 712940), (1290, 706308), (1420, 641646), (1548, 588590), (1658, 549540), (1704, 534705), (1720, 529731), (1935, 470872), (2130, 427764), (2487, 366360), (2556, 356470), (2580, 353154), (2840, 320823), (3053, 298440), (3096, 294295), (3195, 285176), (3316, 274770), (3870, 235436), (4145, 219816), (4260, 213882), (4974, 183180), (5112, 178235), (5160, 176577), (6106, 149220), (6390, 142588), (6632, 137385), (7461, 122120), (7740, 117718), (8290, 109908), (8520, 106941), (9159, 99480), (9948, 91590), (12212, 74610), (12435, 73272), (12780, 71294), (14922, 61060), (15265, 59688), (15480, 58859), (16580, 54954), (18318, 49740), (19896, 45795), (24424, 37305), (24870, 36636), (25560, 35647), (27477, 33160), (29844, 30530)]