1549202640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{101}}^1\times {\mathrm{809}}^1$

素因数の和:1005

約数の個数: 160

約数和(自身を含む): 4917542400

約数和(自身を除く): 3368339760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 79, 80, 101, 120, 158, 202, 237, 240, 303, 316, 395, 404, 474, 505, 606, 632, 790, 808, 809, 948, 1010, 1185, 1212, 1264, 1515, 1580, 1616, 1618, 1896, 2020, 2370, 2424, 2427, 3030, 3160, 3236, 3792, 4040, 4045, 4740, 4848, 4854, 6060, 6320, 6472, 7979, 8080, 8090, 9480, 9708, 12120, 12135, 12944, 15958, 16180, 18960, 19416, 23937, 24240, 24270, 31916, 32360, 38832, 39895, 47874, 48540, 63832, 63911, 64720, 79790, 81709, 95748, 97080, 119685, 127664, 127822, 159580, 163418, 191496, 191733, 194160, 239370, 245127, 255644, 319160, 319555, 326836, 382992, 383466, 408545, 478740, 490254, 511288, 638320, 639110, 653672, 766932, 817090, 957480, 958665, 980508, 1022576, 1225635, 1278220, 1307344, 1533864, 1634180, 1914960, 1917330, 1961016, 2451270, 2556440, 3067728, 3268360, 3834660, 3922032, 4902540, 5112880, 6455011, 6536720, 7669320, 9805080, 12910022, 15338640, 19365033, 19610160, 25820044, 32275055, 38730066, 51640088, 64550110, 77460132, 96825165, 103280176, 129100220, 154920264, 193650330, 258200440, 309840528, 387300660, 516400880, 774601320, 1549202640]

約数ペア:

[(1, 1549202640), (2, 774601320), (3, 516400880), (4, 387300660), (5, 309840528), (6, 258200440), (8, 193650330), (10, 154920264), (12, 129100220), (15, 103280176), (16, 96825165), (20, 77460132), (24, 64550110), (30, 51640088), (40, 38730066), (48, 32275055), (60, 25820044), (79, 19610160), (80, 19365033), (101, 15338640), (120, 12910022), (158, 9805080), (202, 7669320), (237, 6536720), (240, 6455011), (303, 5112880), (316, 4902540), (395, 3922032), (404, 3834660), (474, 3268360), (505, 3067728), (606, 2556440), (632, 2451270), (790, 1961016), (808, 1917330), (809, 1914960), (948, 1634180), (1010, 1533864), (1185, 1307344), (1212, 1278220), (1264, 1225635), (1515, 1022576), (1580, 980508), (1616, 958665), (1618, 957480), (1896, 817090), (2020, 766932), (2370, 653672), (2424, 639110), (2427, 638320), (3030, 511288), (3160, 490254), (3236, 478740), (3792, 408545), (4040, 383466), (4045, 382992), (4740, 326836), (4848, 319555), (4854, 319160), (6060, 255644), (6320, 245127), (6472, 239370), (7979, 194160), (8080, 191733), (8090, 191496), (9480, 163418), (9708, 159580), (12120, 127822), (12135, 127664), (12944, 119685), (15958, 97080), (16180, 95748), (18960, 81709), (19416, 79790), (23937, 64720), (24240, 63911), (24270, 63832), (31916, 48540), (32360, 47874), (38832, 39895)]