13786320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1$

素因数の和:173

約数の個数: 160

約数和(自身を含む): 47139840

約数和(自身を除く): 33353520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 31, 34, 40, 48, 51, 60, 62, 68, 80, 85, 93, 102, 109, 120, 124, 136, 155, 170, 186, 204, 218, 240, 248, 255, 272, 310, 327, 340, 372, 408, 436, 465, 496, 510, 527, 545, 620, 654, 680, 744, 816, 872, 930, 1020, 1054, 1090, 1240, 1308, 1360, 1488, 1581, 1635, 1744, 1853, 1860, 2040, 2108, 2180, 2480, 2616, 2635, 3162, 3270, 3379, 3706, 3720, 4080, 4216, 4360, 5232, 5270, 5559, 6324, 6540, 6758, 7412, 7440, 7905, 8432, 8720, 9265, 10137, 10540, 11118, 12648, 13080, 13516, 14824, 15810, 16895, 18530, 20274, 21080, 22236, 25296, 26160, 27032, 27795, 29648, 31620, 33790, 37060, 40548, 42160, 44472, 50685, 54064, 55590, 57443, 63240, 67580, 74120, 81096, 88944, 101370, 111180, 114886, 126480, 135160, 148240, 162192, 172329, 202740, 222360, 229772, 270320, 287215, 344658, 405480, 444720, 459544, 574430, 689316, 810960, 861645, 919088, 1148860, 1378632, 1723290, 2297720, 2757264, 3446580, 4595440, 6893160, 13786320]

約数ペア:

[(1, 13786320), (2, 6893160), (3, 4595440), (4, 3446580), (5, 2757264), (6, 2297720), (8, 1723290), (10, 1378632), (12, 1148860), (15, 919088), (16, 861645), (17, 810960), (20, 689316), (24, 574430), (30, 459544), (31, 444720), (34, 405480), (40, 344658), (48, 287215), (51, 270320), (60, 229772), (62, 222360), (68, 202740), (80, 172329), (85, 162192), (93, 148240), (102, 135160), (109, 126480), (120, 114886), (124, 111180), (136, 101370), (155, 88944), (170, 81096), (186, 74120), (204, 67580), (218, 63240), (240, 57443), (248, 55590), (255, 54064), (272, 50685), (310, 44472), (327, 42160), (340, 40548), (372, 37060), (408, 33790), (436, 31620), (465, 29648), (496, 27795), (510, 27032), (527, 26160), (545, 25296), (620, 22236), (654, 21080), (680, 20274), (744, 18530), (816, 16895), (872, 15810), (930, 14824), (1020, 13516), (1054, 13080), (1090, 12648), (1240, 11118), (1308, 10540), (1360, 10137), (1488, 9265), (1581, 8720), (1635, 8432), (1744, 7905), (1853, 7440), (1860, 7412), (2040, 6758), (2108, 6540), (2180, 6324), (2480, 5559), (2616, 5270), (2635, 5232), (3162, 4360), (3270, 4216), (3379, 4080), (3706, 3720)]