16542960

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{229}}^1$

素因数の和:295

約数の個数: 160

約数和(自身を含む): 60234240

約数和(自身を除く): 43691280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 43, 48, 56, 60, 70, 80, 84, 86, 105, 112, 120, 129, 140, 168, 172, 210, 215, 229, 240, 258, 280, 301, 336, 344, 420, 430, 458, 516, 560, 602, 645, 687, 688, 840, 860, 903, 916, 1032, 1145, 1204, 1290, 1374, 1505, 1603, 1680, 1720, 1806, 1832, 2064, 2290, 2408, 2580, 2748, 3010, 3206, 3435, 3440, 3612, 3664, 4515, 4580, 4809, 4816, 5160, 5496, 6020, 6412, 6870, 7224, 8015, 9030, 9160, 9618, 9847, 10320, 10992, 12040, 12824, 13740, 14448, 16030, 18060, 18320, 19236, 19694, 24045, 24080, 25648, 27480, 29541, 32060, 36120, 38472, 39388, 48090, 49235, 54960, 59082, 64120, 68929, 72240, 76944, 78776, 96180, 98470, 118164, 128240, 137858, 147705, 157552, 192360, 196940, 206787, 236328, 275716, 295410, 344645, 384720, 393880, 413574, 472656, 551432, 590820, 689290, 787760, 827148, 1033935, 1102864, 1181640, 1378580, 1654296, 2067870, 2363280, 2757160, 3308592, 4135740, 5514320, 8271480, 16542960]

約数ペア:

[(1, 16542960), (2, 8271480), (3, 5514320), (4, 4135740), (5, 3308592), (6, 2757160), (7, 2363280), (8, 2067870), (10, 1654296), (12, 1378580), (14, 1181640), (15, 1102864), (16, 1033935), (20, 827148), (21, 787760), (24, 689290), (28, 590820), (30, 551432), (35, 472656), (40, 413574), (42, 393880), (43, 384720), (48, 344645), (56, 295410), (60, 275716), (70, 236328), (80, 206787), (84, 196940), (86, 192360), (105, 157552), (112, 147705), (120, 137858), (129, 128240), (140, 118164), (168, 98470), (172, 96180), (210, 78776), (215, 76944), (229, 72240), (240, 68929), (258, 64120), (280, 59082), (301, 54960), (336, 49235), (344, 48090), (420, 39388), (430, 38472), (458, 36120), (516, 32060), (560, 29541), (602, 27480), (645, 25648), (687, 24080), (688, 24045), (840, 19694), (860, 19236), (903, 18320), (916, 18060), (1032, 16030), (1145, 14448), (1204, 13740), (1290, 12824), (1374, 12040), (1505, 10992), (1603, 10320), (1680, 9847), (1720, 9618), (1806, 9160), (1832, 9030), (2064, 8015), (2290, 7224), (2408, 6870), (2580, 6412), (2748, 6020), (3010, 5496), (3206, 5160), (3435, 4816), (3440, 4809), (3612, 4580), (3664, 4515)]