39004560

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{109}}^1$

素因数の和:206

約数の個数: 240

約数和(自身を含む): 153204480

約数和(自身を除く): 114199920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 71, 72, 80, 84, 90, 105, 109, 112, 120, 126, 140, 142, 144, 168, 180, 210, 213, 218, 240, 252, 280, 284, 315, 327, 336, 355, 360, 420, 426, 436, 497, 504, 545, 560, 568, 630, 639, 654, 710, 720, 763, 840, 852, 872, 981, 994, 1008, 1065, 1090, 1136, 1260, 1278, 1308, 1420, 1491, 1526, 1635, 1680, 1704, 1744, 1962, 1988, 2130, 2180, 2289, 2485, 2520, 2556, 2616, 2840, 2982, 3052, 3195, 3270, 3408, 3815, 3924, 3976, 4260, 4360, 4473, 4578, 4905, 4970, 5040, 5112, 5232, 5680, 5964, 6104, 6390, 6540, 6867, 7455, 7630, 7739, 7848, 7952, 8520, 8720, 8946, 9156, 9810, 9940, 10224, 11445, 11928, 12208, 12780, 13080, 13734, 14910, 15260, 15478, 15696, 17040, 17892, 18312, 19620, 19880, 22365, 22890, 23217, 23856, 25560, 26160, 27468, 29820, 30520, 30956, 34335, 35784, 36624, 38695, 39240, 39760, 44730, 45780, 46434, 51120, 54173, 54936, 59640, 61040, 61912, 68670, 69651, 71568, 77390, 78480, 89460, 91560, 92868, 108346, 109872, 116085, 119280, 123824, 137340, 139302, 154780, 162519, 178920, 183120, 185736, 216692, 232170, 270865, 274680, 278604, 309560, 325038, 348255, 357840, 371472, 433384, 464340, 487557, 541730, 549360, 557208, 619120, 650076, 696510, 812595, 866768, 928680, 975114, 1083460, 1114416, 1300152, 1393020, 1625190, 1857360, 1950228, 2166920, 2437785, 2600304, 2786040, 3250380, 3900456, 4333840, 4875570, 5572080, 6500760, 7800912, 9751140, 13001520, 19502280, 39004560]

約数ペア:

[(1, 39004560), (2, 19502280), (3, 13001520), (4, 9751140), (5, 7800912), (6, 6500760), (7, 5572080), (8, 4875570), (9, 4333840), (10, 3900456), (12, 3250380), (14, 2786040), (15, 2600304), (16, 2437785), (18, 2166920), (20, 1950228), (21, 1857360), (24, 1625190), (28, 1393020), (30, 1300152), (35, 1114416), (36, 1083460), (40, 975114), (42, 928680), (45, 866768), (48, 812595), (56, 696510), (60, 650076), (63, 619120), (70, 557208), (71, 549360), (72, 541730), (80, 487557), (84, 464340), (90, 433384), (105, 371472), (109, 357840), (112, 348255), (120, 325038), (126, 309560), (140, 278604), (142, 274680), (144, 270865), (168, 232170), (180, 216692), (210, 185736), (213, 183120), (218, 178920), (240, 162519), (252, 154780), (280, 139302), (284, 137340), (315, 123824), (327, 119280), (336, 116085), (355, 109872), (360, 108346), (420, 92868), (426, 91560), (436, 89460), (497, 78480), (504, 77390), (545, 71568), (560, 69651), (568, 68670), (630, 61912), (639, 61040), (654, 59640), (710, 54936), (720, 54173), (763, 51120), (840, 46434), (852, 45780), (872, 44730), (981, 39760), (994, 39240), (1008, 38695), (1065, 36624), (1090, 35784), (1136, 34335), (1260, 30956), (1278, 30520), (1308, 29820), (1420, 27468), (1491, 26160), (1526, 25560), (1635, 23856), (1680, 23217), (1704, 22890), (1744, 22365), (1962, 19880), (1988, 19620), (2130, 18312), (2180, 17892), (2289, 17040), (2485, 15696), (2520, 15478), (2556, 15260), (2616, 14910), (2840, 13734), (2982, 13080), (3052, 12780), (3195, 12208), (3270, 11928), (3408, 11445), (3815, 10224), (3924, 9940), (3976, 9810), (4260, 9156), (4360, 8946), (4473, 8720), (4578, 8520), (4905, 7952), (4970, 7848), (5040, 7739), (5112, 7630), (5232, 7455), (5680, 6867), (5964, 6540), (6104, 6390)]