9009840

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{173}}^1$

素因数の和:227

約数の個数: 160

約数和(自身を含む): 33140736

約数和(自身を除く): 24130896

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 31, 35, 40, 42, 48, 56, 60, 62, 70, 80, 84, 93, 105, 112, 120, 124, 140, 155, 168, 173, 186, 210, 217, 240, 248, 280, 310, 336, 346, 372, 420, 434, 465, 496, 519, 560, 620, 651, 692, 744, 840, 865, 868, 930, 1038, 1085, 1211, 1240, 1302, 1384, 1488, 1680, 1730, 1736, 1860, 2076, 2170, 2422, 2480, 2595, 2604, 2768, 3255, 3460, 3472, 3633, 3720, 4152, 4340, 4844, 5190, 5208, 5363, 6055, 6510, 6920, 7266, 7440, 8304, 8680, 9688, 10380, 10416, 10726, 12110, 13020, 13840, 14532, 16089, 17360, 18165, 19376, 20760, 21452, 24220, 26040, 26815, 29064, 32178, 36330, 37541, 41520, 42904, 48440, 52080, 53630, 58128, 64356, 72660, 75082, 80445, 85808, 96880, 107260, 112623, 128712, 145320, 150164, 160890, 187705, 214520, 225246, 257424, 290640, 300328, 321780, 375410, 429040, 450492, 563115, 600656, 643560, 750820, 900984, 1126230, 1287120, 1501640, 1801968, 2252460, 3003280, 4504920, 9009840]

約数ペア:

[(1, 9009840), (2, 4504920), (3, 3003280), (4, 2252460), (5, 1801968), (6, 1501640), (7, 1287120), (8, 1126230), (10, 900984), (12, 750820), (14, 643560), (15, 600656), (16, 563115), (20, 450492), (21, 429040), (24, 375410), (28, 321780), (30, 300328), (31, 290640), (35, 257424), (40, 225246), (42, 214520), (48, 187705), (56, 160890), (60, 150164), (62, 145320), (70, 128712), (80, 112623), (84, 107260), (93, 96880), (105, 85808), (112, 80445), (120, 75082), (124, 72660), (140, 64356), (155, 58128), (168, 53630), (173, 52080), (186, 48440), (210, 42904), (217, 41520), (240, 37541), (248, 36330), (280, 32178), (310, 29064), (336, 26815), (346, 26040), (372, 24220), (420, 21452), (434, 20760), (465, 19376), (496, 18165), (519, 17360), (560, 16089), (620, 14532), (651, 13840), (692, 13020), (744, 12110), (840, 10726), (865, 10416), (868, 10380), (930, 9688), (1038, 8680), (1085, 8304), (1211, 7440), (1240, 7266), (1302, 6920), (1384, 6510), (1488, 6055), (1680, 5363), (1730, 5208), (1736, 5190), (1860, 4844), (2076, 4340), (2170, 4152), (2422, 3720), (2480, 3633), (2595, 3472), (2604, 3460), (2768, 3255)]