8410812120

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{251219}}^1$

素因数の和:251270

約数の個数: 128

約数和(自身を含む): 28940544000

約数和(自身を除く): 20529731880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 31, 36, 40, 45, 54, 60, 62, 72, 90, 93, 108, 120, 124, 135, 155, 180, 186, 216, 248, 270, 279, 310, 360, 372, 465, 540, 558, 620, 744, 837, 930, 1080, 1116, 1240, 1395, 1674, 1860, 2232, 2790, 3348, 3720, 4185, 5580, 6696, 8370, 11160, 16740, 33480, 251219, 502438, 753657, 1004876, 1256095, 1507314, 2009752, 2260971, 2512190, 3014628, 3768285, 4521942, 5024380, 6029256, 6782913, 7536570, 7787789, 9043884, 10048760, 11304855, 13565826, 15073140, 15575578, 18087768, 22609710, 23363367, 27131652, 30146280, 31151156, 33914565, 38938945, 45219420, 46726734, 54263304, 62302312, 67829130, 70090101, 77877890, 90438840, 93453468, 116816835, 135658260, 140180202, 155755780, 186906936, 210270303, 233633670, 271316520, 280360404, 311511560, 350450505, 420540606, 467267340, 560720808, 700901010, 841081212, 934534680, 1051351515, 1401802020, 1682162424, 2102703030, 2803604040, 4205406060, 8410812120]

約数ペア:

[(1, 8410812120), (2, 4205406060), (3, 2803604040), (4, 2102703030), (5, 1682162424), (6, 1401802020), (8, 1051351515), (9, 934534680), (10, 841081212), (12, 700901010), (15, 560720808), (18, 467267340), (20, 420540606), (24, 350450505), (27, 311511560), (30, 280360404), (31, 271316520), (36, 233633670), (40, 210270303), (45, 186906936), (54, 155755780), (60, 140180202), (62, 135658260), (72, 116816835), (90, 93453468), (93, 90438840), (108, 77877890), (120, 70090101), (124, 67829130), (135, 62302312), (155, 54263304), (180, 46726734), (186, 45219420), (216, 38938945), (248, 33914565), (270, 31151156), (279, 30146280), (310, 27131652), (360, 23363367), (372, 22609710), (465, 18087768), (540, 15575578), (558, 15073140), (620, 13565826), (744, 11304855), (837, 10048760), (930, 9043884), (1080, 7787789), (1116, 7536570), (1240, 6782913), (1395, 6029256), (1674, 5024380), (1860, 4521942), (2232, 3768285), (2790, 3014628), (3348, 2512190), (3720, 2260971), (4185, 2009752), (5580, 1507314), (6696, 1256095), (8370, 1004876), (11160, 753657), (16740, 502438), (33480, 251219)]