205160640

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{4547}}^1$

素因数の和:4614

約数の個数: 112

約数和(自身を含む): 665390592

約数和(自身を除く): 460229952

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 47, 48, 60, 64, 80, 94, 96, 120, 141, 160, 188, 192, 235, 240, 282, 320, 376, 470, 480, 564, 705, 752, 940, 960, 1128, 1410, 1504, 1880, 2256, 2820, 3008, 3760, 4512, 4547, 5640, 7520, 9024, 9094, 11280, 13641, 15040, 18188, 22560, 22735, 27282, 36376, 45120, 45470, 54564, 68205, 72752, 90940, 109128, 136410, 145504, 181880, 213709, 218256, 272820, 291008, 363760, 427418, 436512, 545640, 641127, 727520, 854836, 873024, 1068545, 1091280, 1282254, 1455040, 1709672, 2137090, 2182560, 2564508, 3205635, 3419344, 4274180, 4365120, 5129016, 6411270, 6838688, 8548360, 10258032, 12822540, 13677376, 17096720, 20516064, 25645080, 34193440, 41032128, 51290160, 68386880, 102580320, 205160640]

約数ペア:

[(1, 205160640), (2, 102580320), (3, 68386880), (4, 51290160), (5, 41032128), (6, 34193440), (8, 25645080), (10, 20516064), (12, 17096720), (15, 13677376), (16, 12822540), (20, 10258032), (24, 8548360), (30, 6838688), (32, 6411270), (40, 5129016), (47, 4365120), (48, 4274180), (60, 3419344), (64, 3205635), (80, 2564508), (94, 2182560), (96, 2137090), (120, 1709672), (141, 1455040), (160, 1282254), (188, 1091280), (192, 1068545), (235, 873024), (240, 854836), (282, 727520), (320, 641127), (376, 545640), (470, 436512), (480, 427418), (564, 363760), (705, 291008), (752, 272820), (940, 218256), (960, 213709), (1128, 181880), (1410, 145504), (1504, 136410), (1880, 109128), (2256, 90940), (2820, 72752), (3008, 68205), (3760, 54564), (4512, 45470), (4547, 45120), (5640, 36376), (7520, 27282), (9024, 22735), (9094, 22560), (11280, 18188), (13641, 15040)]