289805760

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{2141}}^1$

素因数の和:2211

約数の個数: 168

約数和(自身を含む): 1018495296

約数和(自身を除く): 728689536

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 47, 48, 60, 64, 72, 80, 90, 94, 96, 120, 141, 144, 160, 180, 188, 192, 235, 240, 282, 288, 320, 360, 376, 423, 470, 480, 564, 576, 705, 720, 752, 846, 940, 960, 1128, 1410, 1440, 1504, 1692, 1880, 2115, 2141, 2256, 2820, 2880, 3008, 3384, 3760, 4230, 4282, 4512, 5640, 6423, 6768, 7520, 8460, 8564, 9024, 10705, 11280, 12846, 13536, 15040, 16920, 17128, 19269, 21410, 22560, 25692, 27072, 32115, 33840, 34256, 38538, 42820, 45120, 51384, 64230, 67680, 68512, 77076, 85640, 96345, 100627, 102768, 128460, 135360, 137024, 154152, 171280, 192690, 201254, 205536, 256920, 301881, 308304, 342560, 385380, 402508, 411072, 503135, 513840, 603762, 616608, 685120, 770760, 805016, 905643, 1006270, 1027680, 1207524, 1233216, 1509405, 1541520, 1610032, 1811286, 2012540, 2055360, 2415048, 3018810, 3083040, 3220064, 3622572, 4025080, 4528215, 4830096, 6037620, 6166080, 6440128, 7245144, 8050160, 9056430, 9660192, 12075240, 14490288, 16100320, 18112860, 19320384, 24150480, 28980576, 32200640, 36225720, 48300960, 57961152, 72451440, 96601920, 144902880, 289805760]

約数ペア:

[(1, 289805760), (2, 144902880), (3, 96601920), (4, 72451440), (5, 57961152), (6, 48300960), (8, 36225720), (9, 32200640), (10, 28980576), (12, 24150480), (15, 19320384), (16, 18112860), (18, 16100320), (20, 14490288), (24, 12075240), (30, 9660192), (32, 9056430), (36, 8050160), (40, 7245144), (45, 6440128), (47, 6166080), (48, 6037620), (60, 4830096), (64, 4528215), (72, 4025080), (80, 3622572), (90, 3220064), (94, 3083040), (96, 3018810), (120, 2415048), (141, 2055360), (144, 2012540), (160, 1811286), (180, 1610032), (188, 1541520), (192, 1509405), (235, 1233216), (240, 1207524), (282, 1027680), (288, 1006270), (320, 905643), (360, 805016), (376, 770760), (423, 685120), (470, 616608), (480, 603762), (564, 513840), (576, 503135), (705, 411072), (720, 402508), (752, 385380), (846, 342560), (940, 308304), (960, 301881), (1128, 256920), (1410, 205536), (1440, 201254), (1504, 192690), (1692, 171280), (1880, 154152), (2115, 137024), (2141, 135360), (2256, 128460), (2820, 102768), (2880, 100627), (3008, 96345), (3384, 85640), (3760, 77076), (4230, 68512), (4282, 67680), (4512, 64230), (5640, 51384), (6423, 45120), (6768, 42820), (7520, 38538), (8460, 34256), (8564, 33840), (9024, 32115), (10705, 27072), (11280, 25692), (12846, 22560), (13536, 21410), (15040, 19269), (16920, 17128)]