15836520

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1109}}^1$

素因数の和:1147

約数の個数: 128

約数和(自身を含む): 57542400

約数和(自身を除く): 41705880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 17, 20, 21, 24, 28, 30, 34, 35, 40, 42, 51, 56, 60, 68, 70, 84, 85, 102, 105, 119, 120, 136, 140, 168, 170, 204, 210, 238, 255, 280, 340, 357, 408, 420, 476, 510, 595, 680, 714, 840, 952, 1020, 1109, 1190, 1428, 1785, 2040, 2218, 2380, 2856, 3327, 3570, 4436, 4760, 5545, 6654, 7140, 7763, 8872, 11090, 13308, 14280, 15526, 16635, 18853, 22180, 23289, 26616, 31052, 33270, 37706, 38815, 44360, 46578, 56559, 62104, 66540, 75412, 77630, 93156, 94265, 113118, 116445, 131971, 133080, 150824, 155260, 186312, 188530, 226236, 232890, 263942, 282795, 310520, 377060, 395913, 452472, 465780, 527884, 565590, 659855, 754120, 791826, 931560, 1055768, 1131180, 1319710, 1583652, 1979565, 2262360, 2639420, 3167304, 3959130, 5278840, 7918260, 15836520]

約数ペア:

[(1, 15836520), (2, 7918260), (3, 5278840), (4, 3959130), (5, 3167304), (6, 2639420), (7, 2262360), (8, 1979565), (10, 1583652), (12, 1319710), (14, 1131180), (15, 1055768), (17, 931560), (20, 791826), (21, 754120), (24, 659855), (28, 565590), (30, 527884), (34, 465780), (35, 452472), (40, 395913), (42, 377060), (51, 310520), (56, 282795), (60, 263942), (68, 232890), (70, 226236), (84, 188530), (85, 186312), (102, 155260), (105, 150824), (119, 133080), (120, 131971), (136, 116445), (140, 113118), (168, 94265), (170, 93156), (204, 77630), (210, 75412), (238, 66540), (255, 62104), (280, 56559), (340, 46578), (357, 44360), (408, 38815), (420, 37706), (476, 33270), (510, 31052), (595, 26616), (680, 23289), (714, 22180), (840, 18853), (952, 16635), (1020, 15526), (1109, 14280), (1190, 13308), (1428, 11090), (1785, 8872), (2040, 7763), (2218, 7140), (2380, 6654), (2856, 5545), (3327, 4760), (3570, 4436)]