442956120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{1123}}^1$

素因数の和:1329

約数の個数: 128

約数和(自身を含む): 1408147200

約数和(自身を除く): 965191080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 173, 190, 228, 285, 346, 380, 456, 519, 570, 692, 760, 865, 1038, 1123, 1140, 1384, 1730, 2076, 2246, 2280, 2595, 3287, 3369, 3460, 4152, 4492, 5190, 5615, 6574, 6738, 6920, 8984, 9861, 10380, 11230, 13148, 13476, 16435, 16845, 19722, 20760, 21337, 22460, 26296, 26952, 32870, 33690, 39444, 42674, 44920, 49305, 64011, 65740, 67380, 78888, 85348, 98610, 106685, 128022, 131480, 134760, 170696, 194279, 197220, 213370, 256044, 320055, 388558, 394440, 426740, 512088, 582837, 640110, 777116, 853480, 971395, 1165674, 1280220, 1554232, 1942790, 2331348, 2560440, 2914185, 3691301, 3885580, 4662696, 5828370, 7382602, 7771160, 11073903, 11656740, 14765204, 18456505, 22147806, 23313480, 29530408, 36913010, 44295612, 55369515, 73826020, 88591224, 110739030, 147652040, 221478060, 442956120]

約数ペア:

[(1, 442956120), (2, 221478060), (3, 147652040), (4, 110739030), (5, 88591224), (6, 73826020), (8, 55369515), (10, 44295612), (12, 36913010), (15, 29530408), (19, 23313480), (20, 22147806), (24, 18456505), (30, 14765204), (38, 11656740), (40, 11073903), (57, 7771160), (60, 7382602), (76, 5828370), (95, 4662696), (114, 3885580), (120, 3691301), (152, 2914185), (173, 2560440), (190, 2331348), (228, 1942790), (285, 1554232), (346, 1280220), (380, 1165674), (456, 971395), (519, 853480), (570, 777116), (692, 640110), (760, 582837), (865, 512088), (1038, 426740), (1123, 394440), (1140, 388558), (1384, 320055), (1730, 256044), (2076, 213370), (2246, 197220), (2280, 194279), (2595, 170696), (3287, 134760), (3369, 131480), (3460, 128022), (4152, 106685), (4492, 98610), (5190, 85348), (5615, 78888), (6574, 67380), (6738, 65740), (6920, 64011), (8984, 49305), (9861, 44920), (10380, 42674), (11230, 39444), (13148, 33690), (13476, 32870), (16435, 26952), (16845, 26296), (19722, 22460), (20760, 21337)]