716441760

素因数分解:

$2^5\times 3^5\times 5^1\times {\mathrm{18427}}^1$

素因数の和:18457

約数の個数: 144

約数和(自身を含む): 2535545376

約数和(自身を除く): 1819103616

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 216, 240, 243, 270, 288, 324, 360, 405, 432, 480, 486, 540, 648, 720, 810, 864, 972, 1080, 1215, 1296, 1440, 1620, 1944, 2160, 2430, 2592, 3240, 3888, 4320, 4860, 6480, 7776, 9720, 12960, 18427, 19440, 36854, 38880, 55281, 73708, 92135, 110562, 147416, 165843, 184270, 221124, 276405, 294832, 331686, 368540, 442248, 497529, 552810, 589664, 663372, 737080, 829215, 884496, 995058, 1105620, 1326744, 1474160, 1492587, 1658430, 1768992, 1990116, 2211240, 2487645, 2653488, 2948320, 2985174, 3316860, 3980232, 4422480, 4477761, 4975290, 5306976, 5970348, 6633720, 7462935, 7960464, 8844960, 8955522, 9950580, 11940696, 13267440, 14925870, 15920928, 17911044, 19901160, 22388805, 23881392, 26534880, 29851740, 35822088, 39802320, 44777610, 47762784, 59703480, 71644176, 79604640, 89555220, 119406960, 143288352, 179110440, 238813920, 358220880, 716441760]

約数ペア:

[(1, 716441760), (2, 358220880), (3, 238813920), (4, 179110440), (5, 143288352), (6, 119406960), (8, 89555220), (9, 79604640), (10, 71644176), (12, 59703480), (15, 47762784), (16, 44777610), (18, 39802320), (20, 35822088), (24, 29851740), (27, 26534880), (30, 23881392), (32, 22388805), (36, 19901160), (40, 17911044), (45, 15920928), (48, 14925870), (54, 13267440), (60, 11940696), (72, 9950580), (80, 8955522), (81, 8844960), (90, 7960464), (96, 7462935), (108, 6633720), (120, 5970348), (135, 5306976), (144, 4975290), (160, 4477761), (162, 4422480), (180, 3980232), (216, 3316860), (240, 2985174), (243, 2948320), (270, 2653488), (288, 2487645), (324, 2211240), (360, 1990116), (405, 1768992), (432, 1658430), (480, 1492587), (486, 1474160), (540, 1326744), (648, 1105620), (720, 995058), (810, 884496), (864, 829215), (972, 737080), (1080, 663372), (1215, 589664), (1296, 552810), (1440, 497529), (1620, 442248), (1944, 368540), (2160, 331686), (2430, 294832), (2592, 276405), (3240, 221124), (3888, 184270), (4320, 165843), (4860, 147416), (6480, 110562), (7776, 92135), (9720, 73708), (12960, 55281), (18427, 38880), (19440, 36854)]