27368320

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{149}}^1$

素因数の和:216

約数の個数: 128

約数和(自身を含む): 77112000

約数和(自身を除く): 49743680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 41, 56, 64, 70, 80, 82, 112, 128, 140, 149, 160, 164, 205, 224, 280, 287, 298, 320, 328, 410, 448, 560, 574, 596, 640, 656, 745, 820, 896, 1043, 1120, 1148, 1192, 1312, 1435, 1490, 1640, 2086, 2240, 2296, 2384, 2624, 2870, 2980, 3280, 4172, 4480, 4592, 4768, 5215, 5248, 5740, 5960, 6109, 6560, 8344, 9184, 9536, 10430, 11480, 11920, 12218, 13120, 16688, 18368, 19072, 20860, 22960, 23840, 24436, 26240, 30545, 33376, 36736, 41720, 42763, 45920, 47680, 48872, 61090, 66752, 83440, 85526, 91840, 95360, 97744, 122180, 133504, 166880, 171052, 183680, 195488, 213815, 244360, 333760, 342104, 390976, 427630, 488720, 667520, 684208, 781952, 855260, 977440, 1368416, 1710520, 1954880, 2736832, 3421040, 3909760, 5473664, 6842080, 13684160, 27368320]

約数ペア:

[(1, 27368320), (2, 13684160), (4, 6842080), (5, 5473664), (7, 3909760), (8, 3421040), (10, 2736832), (14, 1954880), (16, 1710520), (20, 1368416), (28, 977440), (32, 855260), (35, 781952), (40, 684208), (41, 667520), (56, 488720), (64, 427630), (70, 390976), (80, 342104), (82, 333760), (112, 244360), (128, 213815), (140, 195488), (149, 183680), (160, 171052), (164, 166880), (205, 133504), (224, 122180), (280, 97744), (287, 95360), (298, 91840), (320, 85526), (328, 83440), (410, 66752), (448, 61090), (560, 48872), (574, 47680), (596, 45920), (640, 42763), (656, 41720), (745, 36736), (820, 33376), (896, 30545), (1043, 26240), (1120, 24436), (1148, 23840), (1192, 22960), (1312, 20860), (1435, 19072), (1490, 18368), (1640, 16688), (2086, 13120), (2240, 12218), (2296, 11920), (2384, 11480), (2624, 10430), (2870, 9536), (2980, 9184), (3280, 8344), (4172, 6560), (4480, 6109), (4592, 5960), (4768, 5740), (5215, 5248)]