444438120

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{27847}}^1$

素因数の和:27887

約数の個数: 128

約数和(自身を含む): 1604044800

約数和(自身を除く): 1159606680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 56, 57, 60, 70, 76, 84, 95, 105, 114, 120, 133, 140, 152, 168, 190, 210, 228, 266, 280, 285, 380, 399, 420, 456, 532, 570, 665, 760, 798, 840, 1064, 1140, 1330, 1596, 1995, 2280, 2660, 3192, 3990, 5320, 7980, 15960, 27847, 55694, 83541, 111388, 139235, 167082, 194929, 222776, 278470, 334164, 389858, 417705, 529093, 556940, 584787, 668328, 779716, 835410, 974645, 1058186, 1113880, 1169574, 1559432, 1587279, 1670820, 1949290, 2116372, 2339148, 2645465, 2923935, 3174558, 3341640, 3703651, 3898580, 4232744, 4678296, 5290930, 5847870, 6349116, 7407302, 7797160, 7936395, 10581860, 11110953, 11695740, 12698232, 14814604, 15872790, 18518255, 21163720, 22221906, 23391480, 29629208, 31745580, 37036510, 44443812, 55554765, 63491160, 74073020, 88887624, 111109530, 148146040, 222219060, 444438120]

約数ペア:

[(1, 444438120), (2, 222219060), (3, 148146040), (4, 111109530), (5, 88887624), (6, 74073020), (7, 63491160), (8, 55554765), (10, 44443812), (12, 37036510), (14, 31745580), (15, 29629208), (19, 23391480), (20, 22221906), (21, 21163720), (24, 18518255), (28, 15872790), (30, 14814604), (35, 12698232), (38, 11695740), (40, 11110953), (42, 10581860), (56, 7936395), (57, 7797160), (60, 7407302), (70, 6349116), (76, 5847870), (84, 5290930), (95, 4678296), (105, 4232744), (114, 3898580), (120, 3703651), (133, 3341640), (140, 3174558), (152, 2923935), (168, 2645465), (190, 2339148), (210, 2116372), (228, 1949290), (266, 1670820), (280, 1587279), (285, 1559432), (380, 1169574), (399, 1113880), (420, 1058186), (456, 974645), (532, 835410), (570, 779716), (665, 668328), (760, 584787), (798, 556940), (840, 529093), (1064, 417705), (1140, 389858), (1330, 334164), (1596, 278470), (1995, 222776), (2280, 194929), (2660, 167082), (3192, 139235), (3990, 111388), (5320, 83541), (7980, 55694), (15960, 27847)]