238587840

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{2239}}^1$

素因数の和:2299

約数の個数: 168

約数和(自身を含む): 843198720

約数和(自身を除く): 604610880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 37, 40, 45, 48, 60, 64, 72, 74, 80, 90, 96, 111, 120, 144, 148, 160, 180, 185, 192, 222, 240, 288, 296, 320, 333, 360, 370, 444, 480, 555, 576, 592, 666, 720, 740, 888, 960, 1110, 1184, 1332, 1440, 1480, 1665, 1776, 2220, 2239, 2368, 2664, 2880, 2960, 3330, 3552, 4440, 4478, 5328, 5920, 6660, 6717, 7104, 8880, 8956, 10656, 11195, 11840, 13320, 13434, 17760, 17912, 20151, 21312, 22390, 26640, 26868, 33585, 35520, 35824, 40302, 44780, 53280, 53736, 67170, 71648, 80604, 82843, 89560, 100755, 106560, 107472, 134340, 143296, 161208, 165686, 179120, 201510, 214944, 248529, 268680, 322416, 331372, 358240, 403020, 414215, 429888, 497058, 537360, 644832, 662744, 716480, 745587, 806040, 828430, 994116, 1074720, 1242645, 1289664, 1325488, 1491174, 1612080, 1656860, 1988232, 2149440, 2485290, 2650976, 2982348, 3224160, 3313720, 3727935, 3976464, 4970580, 5301952, 5964696, 6448320, 6627440, 7455870, 7952928, 9941160, 11929392, 13254880, 14911740, 15905856, 19882320, 23858784, 26509760, 29823480, 39764640, 47717568, 59646960, 79529280, 119293920, 238587840]

約数ペア:

[(1, 238587840), (2, 119293920), (3, 79529280), (4, 59646960), (5, 47717568), (6, 39764640), (8, 29823480), (9, 26509760), (10, 23858784), (12, 19882320), (15, 15905856), (16, 14911740), (18, 13254880), (20, 11929392), (24, 9941160), (30, 7952928), (32, 7455870), (36, 6627440), (37, 6448320), (40, 5964696), (45, 5301952), (48, 4970580), (60, 3976464), (64, 3727935), (72, 3313720), (74, 3224160), (80, 2982348), (90, 2650976), (96, 2485290), (111, 2149440), (120, 1988232), (144, 1656860), (148, 1612080), (160, 1491174), (180, 1325488), (185, 1289664), (192, 1242645), (222, 1074720), (240, 994116), (288, 828430), (296, 806040), (320, 745587), (333, 716480), (360, 662744), (370, 644832), (444, 537360), (480, 497058), (555, 429888), (576, 414215), (592, 403020), (666, 358240), (720, 331372), (740, 322416), (888, 268680), (960, 248529), (1110, 214944), (1184, 201510), (1332, 179120), (1440, 165686), (1480, 161208), (1665, 143296), (1776, 134340), (2220, 107472), (2239, 106560), (2368, 100755), (2664, 89560), (2880, 82843), (2960, 80604), (3330, 71648), (3552, 67170), (4440, 53736), (4478, 53280), (5328, 44780), (5920, 40302), (6660, 35824), (6717, 35520), (7104, 33585), (8880, 26868), (8956, 26640), (10656, 22390), (11195, 21312), (11840, 20151), (13320, 17912), (13434, 17760)]