235163280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{281}}^1\times {\mathrm{317}}^1$

素因数の和:625

約数の個数: 160

約数和(自身を含む): 800627328

約数和(自身を除く): 565464048

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 220, 240, 264, 281, 317, 330, 440, 528, 562, 634, 660, 843, 880, 951, 1124, 1268, 1320, 1405, 1585, 1686, 1902, 2248, 2536, 2640, 2810, 3091, 3170, 3372, 3487, 3804, 4215, 4496, 4755, 5072, 5620, 6182, 6340, 6744, 6974, 7608, 8430, 9273, 9510, 10461, 11240, 12364, 12680, 13488, 13948, 15216, 15455, 16860, 17435, 18546, 19020, 20922, 22480, 24728, 25360, 27896, 30910, 33720, 34870, 37092, 38040, 41844, 46365, 49456, 52305, 55792, 61820, 67440, 69740, 74184, 76080, 83688, 89077, 92730, 104610, 123640, 139480, 148368, 167376, 178154, 185460, 209220, 247280, 267231, 278960, 356308, 370920, 418440, 445385, 534462, 712616, 741840, 836880, 890770, 979847, 1068924, 1336155, 1425232, 1781540, 1959694, 2137848, 2672310, 2939541, 3563080, 3919388, 4275696, 4899235, 5344620, 5879082, 7126160, 7838776, 9798470, 10689240, 11758164, 14697705, 15677552, 19596940, 21378480, 23516328, 29395410, 39193880, 47032656, 58790820, 78387760, 117581640, 235163280]

約数ペア:

[(1, 235163280), (2, 117581640), (3, 78387760), (4, 58790820), (5, 47032656), (6, 39193880), (8, 29395410), (10, 23516328), (11, 21378480), (12, 19596940), (15, 15677552), (16, 14697705), (20, 11758164), (22, 10689240), (24, 9798470), (30, 7838776), (33, 7126160), (40, 5879082), (44, 5344620), (48, 4899235), (55, 4275696), (60, 3919388), (66, 3563080), (80, 2939541), (88, 2672310), (110, 2137848), (120, 1959694), (132, 1781540), (165, 1425232), (176, 1336155), (220, 1068924), (240, 979847), (264, 890770), (281, 836880), (317, 741840), (330, 712616), (440, 534462), (528, 445385), (562, 418440), (634, 370920), (660, 356308), (843, 278960), (880, 267231), (951, 247280), (1124, 209220), (1268, 185460), (1320, 178154), (1405, 167376), (1585, 148368), (1686, 139480), (1902, 123640), (2248, 104610), (2536, 92730), (2640, 89077), (2810, 83688), (3091, 76080), (3170, 74184), (3372, 69740), (3487, 67440), (3804, 61820), (4215, 55792), (4496, 52305), (4755, 49456), (5072, 46365), (5620, 41844), (6182, 38040), (6340, 37092), (6744, 34870), (6974, 33720), (7608, 30910), (8430, 27896), (9273, 25360), (9510, 24728), (10461, 22480), (11240, 20922), (12364, 19020), (12680, 18546), (13488, 17435), (13948, 16860), (15216, 15455)]