830983440

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{227}}^1\times {\mathrm{2179}}^1$

素因数の和:2429

約数の個数: 160

約数和(自身を含む): 2958382080

約数和(自身を除く): 2127398640

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, 227, 240, 280, 336, 420, 454, 560, 681, 840, 908, 1135, 1362, 1589, 1680, 1816, 2179, 2270, 2724, 3178, 3405, 3632, 4358, 4540, 4767, 5448, 6356, 6537, 6810, 7945, 8716, 9080, 9534, 10895, 10896, 12712, 13074, 13620, 15253, 15890, 17432, 18160, 19068, 21790, 23835, 25424, 26148, 27240, 30506, 31780, 32685, 34864, 38136, 43580, 45759, 47670, 52296, 54480, 61012, 63560, 65370, 76265, 76272, 87160, 91518, 95340, 104592, 122024, 127120, 130740, 152530, 174320, 183036, 190680, 228795, 244048, 261480, 305060, 366072, 381360, 457590, 494633, 522960, 610120, 732144, 915180, 989266, 1220240, 1483899, 1830360, 1978532, 2473165, 2967798, 3462431, 3660720, 3957064, 4946330, 5935596, 6924862, 7419495, 7914128, 9892660, 10387293, 11871192, 13849724, 14838990, 17312155, 19785320, 20774586, 23742384, 27699448, 29677980, 34624310, 39570640, 41549172, 51936465, 55398896, 59355960, 69248620, 83098344, 103872930, 118711920, 138497240, 166196688, 207745860, 276994480, 415491720, 830983440]

約数ペア:

[(1, 830983440), (2, 415491720), (3, 276994480), (4, 207745860), (5, 166196688), (6, 138497240), (7, 118711920), (8, 103872930), (10, 83098344), (12, 69248620), (14, 59355960), (15, 55398896), (16, 51936465), (20, 41549172), (21, 39570640), (24, 34624310), (28, 29677980), (30, 27699448), (35, 23742384), (40, 20774586), (42, 19785320), (48, 17312155), (56, 14838990), (60, 13849724), (70, 11871192), (80, 10387293), (84, 9892660), (105, 7914128), (112, 7419495), (120, 6924862), (140, 5935596), (168, 4946330), (210, 3957064), (227, 3660720), (240, 3462431), (280, 2967798), (336, 2473165), (420, 1978532), (454, 1830360), (560, 1483899), (681, 1220240), (840, 989266), (908, 915180), (1135, 732144), (1362, 610120), (1589, 522960), (1680, 494633), (1816, 457590), (2179, 381360), (2270, 366072), (2724, 305060), (3178, 261480), (3405, 244048), (3632, 228795), (4358, 190680), (4540, 183036), (4767, 174320), (5448, 152530), (6356, 130740), (6537, 127120), (6810, 122024), (7945, 104592), (8716, 95340), (9080, 91518), (9534, 87160), (10895, 76272), (10896, 76265), (12712, 65370), (13074, 63560), (13620, 61012), (15253, 54480), (15890, 52296), (17432, 47670), (18160, 45759), (19068, 43580), (21790, 38136), (23835, 34864), (25424, 32685), (26148, 31780), (27240, 30506)]