17304840

素因数分解:

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

素因数の和:146

約数の個数: 240

約数和(自身を含む): 68280300

約数和(自身を除く): 50975460

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 49, 54, 56, 60, 63, 70, 72, 81, 84, 90, 98, 105, 108, 109, 120, 126, 135, 140, 147, 162, 168, 180, 189, 196, 210, 216, 218, 245, 252, 270, 280, 294, 315, 324, 327, 360, 378, 392, 405, 420, 436, 441, 490, 504, 540, 545, 567, 588, 630, 648, 654, 735, 756, 763, 810, 840, 872, 882, 945, 980, 981, 1080, 1090, 1134, 1176, 1260, 1308, 1323, 1470, 1512, 1526, 1620, 1635, 1764, 1890, 1960, 1962, 2180, 2205, 2268, 2289, 2520, 2616, 2646, 2835, 2940, 2943, 3052, 3240, 3270, 3528, 3780, 3815, 3924, 3969, 4360, 4410, 4536, 4578, 4905, 5292, 5341, 5670, 5880, 5886, 6104, 6540, 6615, 6867, 7560, 7630, 7848, 7938, 8820, 8829, 9156, 9810, 10584, 10682, 11340, 11445, 11772, 13080, 13230, 13734, 14715, 15260, 15876, 16023, 17640, 17658, 18312, 19620, 19845, 20601, 21364, 22680, 22890, 23544, 26460, 26705, 27468, 29430, 30520, 31752, 32046, 34335, 35316, 39240, 39690, 41202, 42728, 44145, 45780, 48069, 52920, 53410, 54936, 58860, 61803, 64092, 68670, 70632, 79380, 80115, 82404, 88290, 91560, 96138, 103005, 106820, 117720, 123606, 128184, 137340, 144207, 158760, 160230, 164808, 176580, 192276, 206010, 213640, 240345, 247212, 274680, 288414, 309015, 320460, 353160, 384552, 412020, 432621, 480690, 494424, 576828, 618030, 640920, 721035, 824040, 865242, 961380, 1153656, 1236060, 1442070, 1730484, 1922760, 2163105, 2472120, 2884140, 3460968, 4326210, 5768280, 8652420, 17304840]

約数ペア:

[(1, 17304840), (2, 8652420), (3, 5768280), (4, 4326210), (5, 3460968), (6, 2884140), (7, 2472120), (8, 2163105), (9, 1922760), (10, 1730484), (12, 1442070), (14, 1236060), (15, 1153656), (18, 961380), (20, 865242), (21, 824040), (24, 721035), (27, 640920), (28, 618030), (30, 576828), (35, 494424), (36, 480690), (40, 432621), (42, 412020), (45, 384552), (49, 353160), (54, 320460), (56, 309015), (60, 288414), (63, 274680), (70, 247212), (72, 240345), (81, 213640), (84, 206010), (90, 192276), (98, 176580), (105, 164808), (108, 160230), (109, 158760), (120, 144207), (126, 137340), (135, 128184), (140, 123606), (147, 117720), (162, 106820), (168, 103005), (180, 96138), (189, 91560), (196, 88290), (210, 82404), (216, 80115), (218, 79380), (245, 70632), (252, 68670), (270, 64092), (280, 61803), (294, 58860), (315, 54936), (324, 53410), (327, 52920), (360, 48069), (378, 45780), (392, 44145), (405, 42728), (420, 41202), (436, 39690), (441, 39240), (490, 35316), (504, 34335), (540, 32046), (545, 31752), (567, 30520), (588, 29430), (630, 27468), (648, 26705), (654, 26460), (735, 23544), (756, 22890), (763, 22680), (810, 21364), (840, 20601), (872, 19845), (882, 19620), (945, 18312), (980, 17658), (981, 17640), (1080, 16023), (1090, 15876), (1134, 15260), (1176, 14715), (1260, 13734), (1308, 13230), (1323, 13080), (1470, 11772), (1512, 11445), (1526, 11340), (1620, 10682), (1635, 10584), (1764, 9810), (1890, 9156), (1960, 8829), (1962, 8820), (2180, 7938), (2205, 7848), (2268, 7630), (2289, 7560), (2520, 6867), (2616, 6615), (2646, 6540), (2835, 6104), (2940, 5886), (2943, 5880), (3052, 5670), (3240, 5341), (3270, 5292), (3528, 4905), (3780, 4578), (3815, 4536), (3924, 4410), (3969, 4360)]