2110608720

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{266491}}^1$

素因数の和:266521

約数の個数: 120

約数和(自身を含む): 7732531872

約数和(自身を除く): 5621923152

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 99, 110, 120, 132, 144, 165, 176, 180, 198, 220, 240, 264, 330, 360, 396, 440, 495, 528, 660, 720, 792, 880, 990, 1320, 1584, 1980, 2640, 3960, 7920, 266491, 532982, 799473, 1065964, 1332455, 1598946, 2131928, 2398419, 2664910, 2931401, 3197892, 3997365, 4263856, 4796838, 5329820, 5862802, 6395784, 7994730, 8794203, 9593676, 10659640, 11725604, 11992095, 12791568, 14657005, 15989460, 17588406, 19187352, 21319280, 23451208, 23984190, 26382609, 29314010, 31978920, 35176812, 38374704, 43971015, 46902416, 47968380, 52765218, 58628020, 63957840, 70353624, 87942030, 95936760, 105530436, 117256040, 131913045, 140707248, 175884060, 191873520, 211060872, 234512080, 263826090, 351768120, 422121744, 527652180, 703536240, 1055304360, 2110608720]

約数ペア:

[(1, 2110608720), (2, 1055304360), (3, 703536240), (4, 527652180), (5, 422121744), (6, 351768120), (8, 263826090), (9, 234512080), (10, 211060872), (11, 191873520), (12, 175884060), (15, 140707248), (16, 131913045), (18, 117256040), (20, 105530436), (22, 95936760), (24, 87942030), (30, 70353624), (33, 63957840), (36, 58628020), (40, 52765218), (44, 47968380), (45, 46902416), (48, 43971015), (55, 38374704), (60, 35176812), (66, 31978920), (72, 29314010), (80, 26382609), (88, 23984190), (90, 23451208), (99, 21319280), (110, 19187352), (120, 17588406), (132, 15989460), (144, 14657005), (165, 12791568), (176, 11992095), (180, 11725604), (198, 10659640), (220, 9593676), (240, 8794203), (264, 7994730), (330, 6395784), (360, 5862802), (396, 5329820), (440, 4796838), (495, 4263856), (528, 3997365), (660, 3197892), (720, 2931401), (792, 2664910), (880, 2398419), (990, 2131928), (1320, 1598946), (1584, 1332455), (1980, 1065964), (2640, 799473), (3960, 532982), (7920, 266491)]