888128640

素因数分解:

$2^7\times 3^2\times 5^1\times 7^1\times {\mathrm{22027}}^1$

素因数の和:22059

約数の個数: 192

約数和(自身を含む): 3505095360

約数和(自身を除く): 2616966720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 128, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 280, 288, 315, 320, 336, 360, 384, 420, 448, 480, 504, 560, 576, 630, 640, 672, 720, 840, 896, 960, 1008, 1120, 1152, 1260, 1344, 1440, 1680, 1920, 2016, 2240, 2520, 2688, 2880, 3360, 4032, 4480, 5040, 5760, 6720, 8064, 10080, 13440, 20160, 22027, 40320, 44054, 66081, 88108, 110135, 132162, 154189, 176216, 198243, 220270, 264324, 308378, 330405, 352432, 396486, 440540, 462567, 528648, 616756, 660810, 704864, 770945, 792972, 881080, 925134, 991215, 1057296, 1233512, 1321620, 1387701, 1409728, 1541890, 1585944, 1762160, 1850268, 1982430, 2114592, 2312835, 2467024, 2643240, 2775402, 2819456, 3083780, 3171888, 3524320, 3700536, 3964860, 4229184, 4625670, 4934048, 5286480, 5550804, 6167560, 6343776, 6938505, 7048640, 7401072, 7929720, 8458368, 9251340, 9868096, 10572960, 11101608, 12335120, 12687552, 13877010, 14097280, 14802144, 15859440, 18502680, 19736192, 21145920, 22203216, 24670240, 25375104, 27754020, 29604288, 31718880, 37005360, 42291840, 44406432, 49340480, 55508040, 59208576, 63437760, 74010720, 88812864, 98680960, 111016080, 126875520, 148021440, 177625728, 222032160, 296042880, 444064320, 888128640]

約数ペア:

[(1, 888128640), (2, 444064320), (3, 296042880), (4, 222032160), (5, 177625728), (6, 148021440), (7, 126875520), (8, 111016080), (9, 98680960), (10, 88812864), (12, 74010720), (14, 63437760), (15, 59208576), (16, 55508040), (18, 49340480), (20, 44406432), (21, 42291840), (24, 37005360), (28, 31718880), (30, 29604288), (32, 27754020), (35, 25375104), (36, 24670240), (40, 22203216), (42, 21145920), (45, 19736192), (48, 18502680), (56, 15859440), (60, 14802144), (63, 14097280), (64, 13877010), (70, 12687552), (72, 12335120), (80, 11101608), (84, 10572960), (90, 9868096), (96, 9251340), (105, 8458368), (112, 7929720), (120, 7401072), (126, 7048640), (128, 6938505), (140, 6343776), (144, 6167560), (160, 5550804), (168, 5286480), (180, 4934048), (192, 4625670), (210, 4229184), (224, 3964860), (240, 3700536), (252, 3524320), (280, 3171888), (288, 3083780), (315, 2819456), (320, 2775402), (336, 2643240), (360, 2467024), (384, 2312835), (420, 2114592), (448, 1982430), (480, 1850268), (504, 1762160), (560, 1585944), (576, 1541890), (630, 1409728), (640, 1387701), (672, 1321620), (720, 1233512), (840, 1057296), (896, 991215), (960, 925134), (1008, 881080), (1120, 792972), (1152, 770945), (1260, 704864), (1344, 660810), (1440, 616756), (1680, 528648), (1920, 462567), (2016, 440540), (2240, 396486), (2520, 352432), (2688, 330405), (2880, 308378), (3360, 264324), (4032, 220270), (4480, 198243), (5040, 176216), (5760, 154189), (6720, 132162), (8064, 110135), (10080, 88108), (13440, 66081), (20160, 44054), (22027, 40320)]