2001572640

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{59}}^1\times {\mathrm{7853}}^1$

素因数の和:7936

約数の個数: 192

約数和(自身を含む): 7125148800

約数和(自身を除く): 5123576160

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, 59, 60, 72, 80, 90, 96, 108, 118, 120, 135, 144, 160, 177, 180, 216, 236, 240, 270, 288, 295, 354, 360, 432, 472, 480, 531, 540, 590, 708, 720, 864, 885, 944, 1062, 1080, 1180, 1416, 1440, 1593, 1770, 1888, 2124, 2160, 2360, 2655, 2832, 3186, 3540, 4248, 4320, 4720, 5310, 5664, 6372, 7080, 7853, 7965, 8496, 9440, 10620, 12744, 14160, 15706, 15930, 16992, 21240, 23559, 25488, 28320, 31412, 31860, 39265, 42480, 47118, 50976, 62824, 63720, 70677, 78530, 84960, 94236, 117795, 125648, 127440, 141354, 157060, 188472, 212031, 235590, 251296, 254880, 282708, 314120, 353385, 376944, 424062, 463327, 471180, 565416, 628240, 706770, 753888, 848124, 926654, 942360, 1060155, 1130832, 1256480, 1389981, 1413540, 1696248, 1853308, 1884720, 2120310, 2261664, 2316635, 2779962, 2827080, 3392496, 3706616, 3769440, 4169943, 4240620, 4633270, 5559924, 5654160, 6784992, 6949905, 7413232, 8339886, 8481240, 9266540, 11119848, 11308320, 12509829, 13899810, 14826464, 16679772, 16962480, 18533080, 20849715, 22239696, 25019658, 27799620, 33359544, 33924960, 37066160, 41699430, 44479392, 50039316, 55599240, 62549145, 66719088, 74132320, 83398860, 100078632, 111198480, 125098290, 133438176, 166797720, 200157264, 222396960, 250196580, 333595440, 400314528, 500393160, 667190880, 1000786320, 2001572640]

約数ペア:

[(1, 2001572640), (2, 1000786320), (3, 667190880), (4, 500393160), (5, 400314528), (6, 333595440), (8, 250196580), (9, 222396960), (10, 200157264), (12, 166797720), (15, 133438176), (16, 125098290), (18, 111198480), (20, 100078632), (24, 83398860), (27, 74132320), (30, 66719088), (32, 62549145), (36, 55599240), (40, 50039316), (45, 44479392), (48, 41699430), (54, 37066160), (59, 33924960), (60, 33359544), (72, 27799620), (80, 25019658), (90, 22239696), (96, 20849715), (108, 18533080), (118, 16962480), (120, 16679772), (135, 14826464), (144, 13899810), (160, 12509829), (177, 11308320), (180, 11119848), (216, 9266540), (236, 8481240), (240, 8339886), (270, 7413232), (288, 6949905), (295, 6784992), (354, 5654160), (360, 5559924), (432, 4633270), (472, 4240620), (480, 4169943), (531, 3769440), (540, 3706616), (590, 3392496), (708, 2827080), (720, 2779962), (864, 2316635), (885, 2261664), (944, 2120310), (1062, 1884720), (1080, 1853308), (1180, 1696248), (1416, 1413540), (1440, 1389981), (1593, 1256480), (1770, 1130832), (1888, 1060155), (2124, 942360), (2160, 926654), (2360, 848124), (2655, 753888), (2832, 706770), (3186, 628240), (3540, 565416), (4248, 471180), (4320, 463327), (4720, 424062), (5310, 376944), (5664, 353385), (6372, 314120), (7080, 282708), (7853, 254880), (7965, 251296), (8496, 235590), (9440, 212031), (10620, 188472), (12744, 157060), (14160, 141354), (15706, 127440), (15930, 125648), (16992, 117795), (21240, 94236), (23559, 84960), (25488, 78530), (28320, 70677), (31412, 63720), (31860, 62824), (39265, 50976), (42480, 47118)]