1448621160

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{661}}^1\times {\mathrm{2609}}^1$

素因数の和:3291

約数の個数: 128

約数和(自身を含む): 4976121600

約数和(自身を除く): 3527500440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 661, 840, 1322, 1983, 2609, 2644, 3305, 3966, 4627, 5218, 5288, 6610, 7827, 7932, 9254, 9915, 10436, 13045, 13220, 13881, 15654, 15864, 18263, 18508, 19830, 20872, 23135, 26090, 26440, 27762, 31308, 36526, 37016, 39135, 39660, 46270, 52180, 54789, 55524, 62616, 69405, 73052, 78270, 79320, 91315, 92540, 104360, 109578, 111048, 138810, 146104, 156540, 182630, 185080, 219156, 273945, 277620, 313080, 365260, 438312, 547890, 555240, 730520, 1095780, 1724549, 2191560, 3449098, 5173647, 6898196, 8622745, 10347294, 12071843, 13796392, 17245490, 20694588, 24143686, 25868235, 34490980, 36215529, 41389176, 48287372, 51736470, 60359215, 68981960, 72431058, 96574744, 103472940, 120718430, 144862116, 181077645, 206945880, 241436860, 289724232, 362155290, 482873720, 724310580, 1448621160]

約数ペア:

[(1, 1448621160), (2, 724310580), (3, 482873720), (4, 362155290), (5, 289724232), (6, 241436860), (7, 206945880), (8, 181077645), (10, 144862116), (12, 120718430), (14, 103472940), (15, 96574744), (20, 72431058), (21, 68981960), (24, 60359215), (28, 51736470), (30, 48287372), (35, 41389176), (40, 36215529), (42, 34490980), (56, 25868235), (60, 24143686), (70, 20694588), (84, 17245490), (105, 13796392), (120, 12071843), (140, 10347294), (168, 8622745), (210, 6898196), (280, 5173647), (420, 3449098), (661, 2191560), (840, 1724549), (1322, 1095780), (1983, 730520), (2609, 555240), (2644, 547890), (3305, 438312), (3966, 365260), (4627, 313080), (5218, 277620), (5288, 273945), (6610, 219156), (7827, 185080), (7932, 182630), (9254, 156540), (9915, 146104), (10436, 138810), (13045, 111048), (13220, 109578), (13881, 104360), (15654, 92540), (15864, 91315), (18263, 79320), (18508, 78270), (19830, 73052), (20872, 69405), (23135, 62616), (26090, 55524), (26440, 54789), (27762, 52180), (31308, 46270), (36526, 39660), (37016, 39135)]