865252080

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{15607}}^1$

素因数の和:15644

約数の個数: 240

約数和(自身を含む): 3623053824

約数和(自身を除く): 2757801744

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 18, 20, 21, 22, 24, 28, 30, 33, 35, 36, 40, 42, 44, 45, 48, 55, 56, 60, 63, 66, 70, 72, 77, 80, 84, 88, 90, 99, 105, 110, 112, 120, 126, 132, 140, 144, 154, 165, 168, 176, 180, 198, 210, 220, 231, 240, 252, 264, 280, 308, 315, 330, 336, 360, 385, 396, 420, 440, 462, 495, 504, 528, 560, 616, 630, 660, 693, 720, 770, 792, 840, 880, 924, 990, 1008, 1155, 1232, 1260, 1320, 1386, 1540, 1584, 1680, 1848, 1980, 2310, 2520, 2640, 2772, 3080, 3465, 3696, 3960, 4620, 5040, 5544, 6160, 6930, 7920, 9240, 11088, 13860, 15607, 18480, 27720, 31214, 46821, 55440, 62428, 78035, 93642, 109249, 124856, 140463, 156070, 171677, 187284, 218498, 234105, 249712, 280926, 312140, 327747, 343354, 374568, 436996, 468210, 515031, 546245, 561852, 624280, 655494, 686708, 702315, 749136, 858385, 873992, 936420, 983241, 1030062, 1092490, 1123704, 1201739, 1248560, 1310988, 1373416, 1404630, 1545093, 1638735, 1716770, 1747984, 1872840, 1966482, 2060124, 2184980, 2247408, 2403478, 2575155, 2621976, 2746832, 2809260, 3090186, 3277470, 3433540, 3605217, 3745680, 3932964, 4120248, 4369960, 4806956, 4916205, 5150310, 5243952, 5618520, 6008695, 6180372, 6554940, 6867080, 7210434, 7725465, 7865928, 8240496, 8739920, 9613912, 9832410, 10300620, 10815651, 11237040, 12017390, 12360744, 13109880, 13734160, 14420868, 15450930, 15731856, 18026085, 19227824, 19664820, 20601240, 21631302, 24034780, 24721488, 26219760, 28841736, 30901860, 36052170, 39329640, 41202480, 43262604, 48069560, 54078255, 57683472, 61803720, 72104340, 78659280, 86525208, 96139120, 108156510, 123607440, 144208680, 173050416, 216313020, 288417360, 432626040, 865252080]

約数ペア:

[(1, 865252080), (2, 432626040), (3, 288417360), (4, 216313020), (5, 173050416), (6, 144208680), (7, 123607440), (8, 108156510), (9, 96139120), (10, 86525208), (11, 78659280), (12, 72104340), (14, 61803720), (15, 57683472), (16, 54078255), (18, 48069560), (20, 43262604), (21, 41202480), (22, 39329640), (24, 36052170), (28, 30901860), (30, 28841736), (33, 26219760), (35, 24721488), (36, 24034780), (40, 21631302), (42, 20601240), (44, 19664820), (45, 19227824), (48, 18026085), (55, 15731856), (56, 15450930), (60, 14420868), (63, 13734160), (66, 13109880), (70, 12360744), (72, 12017390), (77, 11237040), (80, 10815651), (84, 10300620), (88, 9832410), (90, 9613912), (99, 8739920), (105, 8240496), (110, 7865928), (112, 7725465), (120, 7210434), (126, 6867080), (132, 6554940), (140, 6180372), (144, 6008695), (154, 5618520), (165, 5243952), (168, 5150310), (176, 4916205), (180, 4806956), (198, 4369960), (210, 4120248), (220, 3932964), (231, 3745680), (240, 3605217), (252, 3433540), (264, 3277470), (280, 3090186), (308, 2809260), (315, 2746832), (330, 2621976), (336, 2575155), (360, 2403478), (385, 2247408), (396, 2184980), (420, 2060124), (440, 1966482), (462, 1872840), (495, 1747984), (504, 1716770), (528, 1638735), (560, 1545093), (616, 1404630), (630, 1373416), (660, 1310988), (693, 1248560), (720, 1201739), (770, 1123704), (792, 1092490), (840, 1030062), (880, 983241), (924, 936420), (990, 873992), (1008, 858385), (1155, 749136), (1232, 702315), (1260, 686708), (1320, 655494), (1386, 624280), (1540, 561852), (1584, 546245), (1680, 515031), (1848, 468210), (1980, 436996), (2310, 374568), (2520, 343354), (2640, 327747), (2772, 312140), (3080, 280926), (3465, 249712), (3696, 234105), (3960, 218498), (4620, 187284), (5040, 171677), (5544, 156070), (6160, 140463), (6930, 124856), (7920, 109249), (9240, 93642), (11088, 78035), (13860, 62428), (15607, 55440), (18480, 46821), (27720, 31214)]