1330793520

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{281}}^1\times {\mathrm{2819}}^1$

素因数の和:3123

約数の個数: 160

約数和(自身を含む): 4733268480

約数和(自身を除く): 3402474960

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, 560, 562, 840, 843, 1124, 1405, 1680, 1686, 1967, 2248, 2810, 2819, 3372, 3934, 4215, 4496, 5620, 5638, 5901, 6744, 7868, 8430, 8457, 9835, 11240, 11276, 11802, 13488, 14095, 15736, 16860, 16914, 19670, 19733, 22480, 22552, 23604, 28190, 29505, 31472, 33720, 33828, 39340, 39466, 42285, 45104, 47208, 56380, 59010, 59199, 67440, 67656, 78680, 78932, 84570, 94416, 98665, 112760, 118020, 118398, 135312, 157360, 157864, 169140, 197330, 225520, 236040, 236796, 295995, 315728, 338280, 394660, 472080, 473592, 591990, 676560, 789320, 792139, 947184, 1183980, 1578640, 1584278, 2367960, 2376417, 3168556, 3960695, 4735920, 4752834, 5544973, 6337112, 7921390, 9505668, 11089946, 11882085, 12674224, 15842780, 16634919, 19011336, 22179892, 23764170, 27724865, 31685560, 33269838, 38022672, 44359784, 47528340, 55449730, 63371120, 66539676, 83174595, 88719568, 95056680, 110899460, 133079352, 166349190, 190113360, 221798920, 266158704, 332698380, 443597840, 665396760, 1330793520]

約数ペア:

[(1, 1330793520), (2, 665396760), (3, 443597840), (4, 332698380), (5, 266158704), (6, 221798920), (7, 190113360), (8, 166349190), (10, 133079352), (12, 110899460), (14, 95056680), (15, 88719568), (16, 83174595), (20, 66539676), (21, 63371120), (24, 55449730), (28, 47528340), (30, 44359784), (35, 38022672), (40, 33269838), (42, 31685560), (48, 27724865), (56, 23764170), (60, 22179892), (70, 19011336), (80, 16634919), (84, 15842780), (105, 12674224), (112, 11882085), (120, 11089946), (140, 9505668), (168, 7921390), (210, 6337112), (240, 5544973), (280, 4752834), (281, 4735920), (336, 3960695), (420, 3168556), (560, 2376417), (562, 2367960), (840, 1584278), (843, 1578640), (1124, 1183980), (1405, 947184), (1680, 792139), (1686, 789320), (1967, 676560), (2248, 591990), (2810, 473592), (2819, 472080), (3372, 394660), (3934, 338280), (4215, 315728), (4496, 295995), (5620, 236796), (5638, 236040), (5901, 225520), (6744, 197330), (7868, 169140), (8430, 157864), (8457, 157360), (9835, 135312), (11240, 118398), (11276, 118020), (11802, 112760), (13488, 98665), (14095, 94416), (15736, 84570), (16860, 78932), (16914, 78680), (19670, 67656), (19733, 67440), (22480, 59199), (22552, 59010), (23604, 56380), (28190, 47208), (29505, 45104), (31472, 42285), (33720, 39466), (33828, 39340)]