193956960

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{163}}^1$

素因数の和:285

約数の個数: 192

約数和(自身を含む): 640749312

約数和(自身を除く): 446792352

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 37, 40, 48, 60, 67, 74, 80, 96, 111, 120, 134, 148, 160, 163, 185, 201, 222, 240, 268, 296, 326, 335, 370, 402, 444, 480, 489, 536, 555, 592, 652, 670, 740, 804, 815, 888, 978, 1005, 1072, 1110, 1184, 1304, 1340, 1480, 1608, 1630, 1776, 1956, 2010, 2144, 2220, 2445, 2479, 2608, 2680, 2960, 3216, 3260, 3552, 3912, 4020, 4440, 4890, 4958, 5216, 5360, 5920, 6031, 6432, 6520, 7437, 7824, 8040, 8880, 9780, 9916, 10720, 10921, 12062, 12395, 13040, 14874, 15648, 16080, 17760, 18093, 19560, 19832, 21842, 24124, 24790, 26080, 29748, 30155, 32160, 32763, 36186, 37185, 39120, 39664, 43684, 48248, 49580, 54605, 59496, 60310, 65526, 72372, 74370, 78240, 79328, 87368, 90465, 96496, 99160, 109210, 118992, 120620, 131052, 144744, 148740, 163815, 174736, 180930, 192992, 198320, 218420, 237984, 241240, 262104, 289488, 297480, 327630, 349472, 361860, 396640, 404077, 436840, 482480, 524208, 578976, 594960, 655260, 723720, 808154, 873680, 964960, 1048416, 1189920, 1212231, 1310520, 1447440, 1616308, 1747360, 2020385, 2424462, 2621040, 2894880, 3232616, 4040770, 4848924, 5242080, 6061155, 6465232, 8081540, 9697848, 12122310, 12930464, 16163080, 19395696, 24244620, 32326160, 38791392, 48489240, 64652320, 96978480, 193956960]

約数ペア:

[(1, 193956960), (2, 96978480), (3, 64652320), (4, 48489240), (5, 38791392), (6, 32326160), (8, 24244620), (10, 19395696), (12, 16163080), (15, 12930464), (16, 12122310), (20, 9697848), (24, 8081540), (30, 6465232), (32, 6061155), (37, 5242080), (40, 4848924), (48, 4040770), (60, 3232616), (67, 2894880), (74, 2621040), (80, 2424462), (96, 2020385), (111, 1747360), (120, 1616308), (134, 1447440), (148, 1310520), (160, 1212231), (163, 1189920), (185, 1048416), (201, 964960), (222, 873680), (240, 808154), (268, 723720), (296, 655260), (326, 594960), (335, 578976), (370, 524208), (402, 482480), (444, 436840), (480, 404077), (489, 396640), (536, 361860), (555, 349472), (592, 327630), (652, 297480), (670, 289488), (740, 262104), (804, 241240), (815, 237984), (888, 218420), (978, 198320), (1005, 192992), (1072, 180930), (1110, 174736), (1184, 163815), (1304, 148740), (1340, 144744), (1480, 131052), (1608, 120620), (1630, 118992), (1776, 109210), (1956, 99160), (2010, 96496), (2144, 90465), (2220, 87368), (2445, 79328), (2479, 78240), (2608, 74370), (2680, 72372), (2960, 65526), (3216, 60310), (3260, 59496), (3552, 54605), (3912, 49580), (4020, 48248), (4440, 43684), (4890, 39664), (4958, 39120), (5216, 37185), (5360, 36186), (5920, 32763), (6031, 32160), (6432, 30155), (6520, 29748), (7437, 26080), (7824, 24790), (8040, 24124), (8880, 21842), (9780, 19832), (9916, 19560), (10720, 18093), (10921, 17760), (12062, 16080), (12395, 15648), (13040, 14874)]