378901440

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{109}}^1$

素因数の和:220

約数の個数: 336

約数和(自身を含む): 1412199360

約数和(自身を除く): 1033297920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 32, 34, 36, 40, 45, 48, 51, 60, 64, 68, 71, 72, 80, 85, 90, 96, 102, 109, 120, 136, 142, 144, 153, 160, 170, 180, 192, 204, 213, 218, 240, 255, 272, 284, 288, 306, 320, 327, 340, 355, 360, 408, 426, 436, 480, 510, 544, 545, 568, 576, 612, 639, 654, 680, 710, 720, 765, 816, 852, 872, 960, 981, 1020, 1065, 1088, 1090, 1136, 1207, 1224, 1278, 1308, 1360, 1420, 1440, 1530, 1632, 1635, 1704, 1744, 1853, 1962, 2040, 2130, 2180, 2272, 2414, 2448, 2556, 2616, 2720, 2840, 2880, 3060, 3195, 3264, 3270, 3408, 3488, 3621, 3706, 3924, 4080, 4260, 4360, 4544, 4828, 4896, 4905, 5112, 5232, 5440, 5559, 5680, 6035, 6120, 6390, 6540, 6816, 6976, 7242, 7412, 7739, 7848, 8160, 8520, 8720, 9265, 9656, 9792, 9810, 10224, 10464, 10863, 11118, 11360, 12070, 12240, 12780, 13080, 13632, 14484, 14824, 15478, 15696, 16320, 16677, 17040, 17440, 18105, 18530, 19312, 19620, 20448, 20928, 21726, 22236, 22720, 23217, 24140, 24480, 25560, 26160, 27795, 28968, 29648, 30956, 31392, 33354, 34080, 34880, 36210, 37060, 38624, 38695, 39240, 40896, 43452, 44472, 46434, 48280, 48960, 51120, 52320, 54315, 55590, 57936, 59296, 61912, 62784, 66708, 68160, 69651, 72420, 74120, 77248, 77390, 78480, 83385, 86904, 88944, 92868, 96560, 102240, 104640, 108630, 111180, 115872, 116085, 118592, 123824, 131563, 133416, 139302, 144840, 148240, 154780, 156960, 166770, 173808, 177888, 185736, 193120, 204480, 217260, 222360, 231744, 232170, 247648, 263126, 266832, 278604, 289680, 296480, 309560, 313920, 333540, 347616, 348255, 355776, 371472, 386240, 394689, 434520, 444720, 464340, 495296, 526252, 533664, 557208, 579360, 592960, 619120, 657815, 667080, 695232, 696510, 742944, 789378, 869040, 889440, 928680, 1052504, 1067328, 1114416, 1158720, 1184067, 1238240, 1315630, 1334160, 1393020, 1485888, 1578756, 1738080, 1778880, 1857360, 1973445, 2105008, 2228832, 2368134, 2476480, 2631260, 2668320, 2786040, 3157512, 3476160, 3714720, 3946890, 4210016, 4457664, 4736268, 5262520, 5336640, 5572080, 5920335, 6315024, 7429440, 7893780, 8420032, 9472536, 10525040, 11144160, 11840670, 12630048, 15787560, 18945072, 21050080, 22288320, 23681340, 25260096, 31575120, 37890144, 42100160, 47362680, 63150240, 75780288, 94725360, 126300480, 189450720, 378901440]

約数ペア:

[(1, 378901440), (2, 189450720), (3, 126300480), (4, 94725360), (5, 75780288), (6, 63150240), (8, 47362680), (9, 42100160), (10, 37890144), (12, 31575120), (15, 25260096), (16, 23681340), (17, 22288320), (18, 21050080), (20, 18945072), (24, 15787560), (30, 12630048), (32, 11840670), (34, 11144160), (36, 10525040), (40, 9472536), (45, 8420032), (48, 7893780), (51, 7429440), (60, 6315024), (64, 5920335), (68, 5572080), (71, 5336640), (72, 5262520), (80, 4736268), (85, 4457664), (90, 4210016), (96, 3946890), (102, 3714720), (109, 3476160), (120, 3157512), (136, 2786040), (142, 2668320), (144, 2631260), (153, 2476480), (160, 2368134), (170, 2228832), (180, 2105008), (192, 1973445), (204, 1857360), (213, 1778880), (218, 1738080), (240, 1578756), (255, 1485888), (272, 1393020), (284, 1334160), (288, 1315630), (306, 1238240), (320, 1184067), (327, 1158720), (340, 1114416), (355, 1067328), (360, 1052504), (408, 928680), (426, 889440), (436, 869040), (480, 789378), (510, 742944), (544, 696510), (545, 695232), (568, 667080), (576, 657815), (612, 619120), (639, 592960), (654, 579360), (680, 557208), (710, 533664), (720, 526252), (765, 495296), (816, 464340), (852, 444720), (872, 434520), (960, 394689), (981, 386240), (1020, 371472), (1065, 355776), (1088, 348255), (1090, 347616), (1136, 333540), (1207, 313920), (1224, 309560), (1278, 296480), (1308, 289680), (1360, 278604), (1420, 266832), (1440, 263126), (1530, 247648), (1632, 232170), (1635, 231744), (1704, 222360), (1744, 217260), (1853, 204480), (1962, 193120), (2040, 185736), (2130, 177888), (2180, 173808), (2272, 166770), (2414, 156960), (2448, 154780), (2556, 148240), (2616, 144840), (2720, 139302), (2840, 133416), (2880, 131563), (3060, 123824), (3195, 118592), (3264, 116085), (3270, 115872), (3408, 111180), (3488, 108630), (3621, 104640), (3706, 102240), (3924, 96560), (4080, 92868), (4260, 88944), (4360, 86904), (4544, 83385), (4828, 78480), (4896, 77390), (4905, 77248), (5112, 74120), (5232, 72420), (5440, 69651), (5559, 68160), (5680, 66708), (6035, 62784), (6120, 61912), (6390, 59296), (6540, 57936), (6816, 55590), (6976, 54315), (7242, 52320), (7412, 51120), (7739, 48960), (7848, 48280), (8160, 46434), (8520, 44472), (8720, 43452), (9265, 40896), (9656, 39240), (9792, 38695), (9810, 38624), (10224, 37060), (10464, 36210), (10863, 34880), (11118, 34080), (11360, 33354), (12070, 31392), (12240, 30956), (12780, 29648), (13080, 28968), (13632, 27795), (14484, 26160), (14824, 25560), (15478, 24480), (15696, 24140), (16320, 23217), (16677, 22720), (17040, 22236), (17440, 21726), (18105, 20928), (18530, 20448), (19312, 19620)]