229902960

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{281}}^1\times {\mathrm{487}}^1$

素因数の和:791

約数の個数: 160

約数和(自身を含む): 819090432

約数和(自身を除く): 589187472

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 281, 336, 420, 487, 560, 562, 840, 843, 974, 1124, 1405, 1461, 1680, 1686, 1948, 1967, 2248, 2435, 2810, 2922, 3372, 3409, 3896, 3934, 4215, 4496, 4870, 5620, 5844, 5901, 6744, 6818, 7305, 7792, 7868, 8430, 9740, 9835, 10227, 11240, 11688, 11802, 13488, 13636, 14610, 15736, 16860, 17045, 19480, 19670, 20454, 22480, 23376, 23604, 27272, 29220, 29505, 31472, 33720, 34090, 38960, 39340, 40908, 47208, 51135, 54544, 58440, 59010, 67440, 68180, 78680, 81816, 94416, 102270, 116880, 118020, 136360, 136847, 157360, 163632, 204540, 236040, 272720, 273694, 409080, 410541, 472080, 547388, 684235, 818160, 821082, 957929, 1094776, 1368470, 1642164, 1915858, 2052705, 2189552, 2736940, 2873787, 3284328, 3831716, 4105410, 4789645, 5473880, 5747574, 6568656, 7663432, 8210820, 9579290, 10947760, 11495148, 14368935, 15326864, 16421640, 19158580, 22990296, 28737870, 32843280, 38317160, 45980592, 57475740, 76634320, 114951480, 229902960]

約数ペア:

[(1, 229902960), (2, 114951480), (3, 76634320), (4, 57475740), (5, 45980592), (6, 38317160), (7, 32843280), (8, 28737870), (10, 22990296), (12, 19158580), (14, 16421640), (15, 15326864), (16, 14368935), (20, 11495148), (21, 10947760), (24, 9579290), (28, 8210820), (30, 7663432), (35, 6568656), (40, 5747574), (42, 5473880), (48, 4789645), (56, 4105410), (60, 3831716), (70, 3284328), (80, 2873787), (84, 2736940), (105, 2189552), (112, 2052705), (120, 1915858), (140, 1642164), (168, 1368470), (210, 1094776), (240, 957929), (280, 821082), (281, 818160), (336, 684235), (420, 547388), (487, 472080), (560, 410541), (562, 409080), (840, 273694), (843, 272720), (974, 236040), (1124, 204540), (1405, 163632), (1461, 157360), (1680, 136847), (1686, 136360), (1948, 118020), (1967, 116880), (2248, 102270), (2435, 94416), (2810, 81816), (2922, 78680), (3372, 68180), (3409, 67440), (3896, 59010), (3934, 58440), (4215, 54544), (4496, 51135), (4870, 47208), (5620, 40908), (5844, 39340), (5901, 38960), (6744, 34090), (6818, 33720), (7305, 31472), (7792, 29505), (7868, 29220), (8430, 27272), (9740, 23604), (9835, 23376), (10227, 22480), (11240, 20454), (11688, 19670), (11802, 19480), (13488, 17045), (13636, 16860), (14610, 15736)]