2221534080

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{59}}^1\times {\mathrm{2179}}^1$

素因数の和:2266

約数の個数: 256

約数和(自身を含む): 8004960000

約数和(自身を除く): 5783425920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 59, 60, 64, 72, 80, 90, 96, 108, 118, 120, 128, 135, 144, 160, 177, 180, 192, 216, 236, 240, 270, 288, 295, 320, 354, 360, 384, 432, 472, 480, 531, 540, 576, 590, 640, 708, 720, 864, 885, 944, 960, 1062, 1080, 1152, 1180, 1416, 1440, 1593, 1728, 1770, 1888, 1920, 2124, 2160, 2179, 2360, 2655, 2832, 2880, 3186, 3456, 3540, 3776, 4248, 4320, 4358, 4720, 5310, 5664, 5760, 6372, 6537, 7080, 7552, 7965, 8496, 8640, 8716, 9440, 10620, 10895, 11328, 12744, 13074, 14160, 15930, 16992, 17280, 17432, 18880, 19611, 21240, 21790, 22656, 25488, 26148, 28320, 31860, 32685, 33984, 34864, 37760, 39222, 42480, 43580, 50976, 52296, 56640, 58833, 63720, 65370, 67968, 69728, 78444, 84960, 87160, 98055, 101952, 104592, 113280, 117666, 127440, 128561, 130740, 139456, 156888, 169920, 174320, 196110, 203904, 209184, 235332, 254880, 257122, 261480, 278912, 294165, 313776, 339840, 348640, 385683, 392220, 418368, 470664, 509760, 514244, 522960, 588330, 627552, 642805, 697280, 771366, 784440, 836736, 941328, 1019520, 1028488, 1045920, 1157049, 1176660, 1255104, 1285610, 1394560, 1542732, 1568880, 1882656, 1928415, 2056976, 2091840, 2314098, 2353320, 2510208, 2571220, 3085464, 3137760, 3471147, 3765312, 3856830, 4113952, 4183680, 4628196, 4706640, 5142440, 5785245, 6170928, 6275520, 6942294, 7530624, 7713660, 8227904, 9256392, 9413280, 10284880, 11570490, 12341856, 12551040, 13884588, 15427320, 16455808, 17355735, 18512784, 18826560, 20569760, 23140980, 24683712, 27769176, 30854640, 34711470, 37025568, 37653120, 41139520, 46281960, 49367424, 55538352, 61709280, 69422940, 74051136, 82279040, 92563920, 111076704, 123418560, 138845880, 148102272, 185127840, 222153408, 246837120, 277691760, 370255680, 444306816, 555383520, 740511360, 1110767040, 2221534080]

約数ペア:

[(1, 2221534080), (2, 1110767040), (3, 740511360), (4, 555383520), (5, 444306816), (6, 370255680), (8, 277691760), (9, 246837120), (10, 222153408), (12, 185127840), (15, 148102272), (16, 138845880), (18, 123418560), (20, 111076704), (24, 92563920), (27, 82279040), (30, 74051136), (32, 69422940), (36, 61709280), (40, 55538352), (45, 49367424), (48, 46281960), (54, 41139520), (59, 37653120), (60, 37025568), (64, 34711470), (72, 30854640), (80, 27769176), (90, 24683712), (96, 23140980), (108, 20569760), (118, 18826560), (120, 18512784), (128, 17355735), (135, 16455808), (144, 15427320), (160, 13884588), (177, 12551040), (180, 12341856), (192, 11570490), (216, 10284880), (236, 9413280), (240, 9256392), (270, 8227904), (288, 7713660), (295, 7530624), (320, 6942294), (354, 6275520), (360, 6170928), (384, 5785245), (432, 5142440), (472, 4706640), (480, 4628196), (531, 4183680), (540, 4113952), (576, 3856830), (590, 3765312), (640, 3471147), (708, 3137760), (720, 3085464), (864, 2571220), (885, 2510208), (944, 2353320), (960, 2314098), (1062, 2091840), (1080, 2056976), (1152, 1928415), (1180, 1882656), (1416, 1568880), (1440, 1542732), (1593, 1394560), (1728, 1285610), (1770, 1255104), (1888, 1176660), (1920, 1157049), (2124, 1045920), (2160, 1028488), (2179, 1019520), (2360, 941328), (2655, 836736), (2832, 784440), (2880, 771366), (3186, 697280), (3456, 642805), (3540, 627552), (3776, 588330), (4248, 522960), (4320, 514244), (4358, 509760), (4720, 470664), (5310, 418368), (5664, 392220), (5760, 385683), (6372, 348640), (6537, 339840), (7080, 313776), (7552, 294165), (7965, 278912), (8496, 261480), (8640, 257122), (8716, 254880), (9440, 235332), (10620, 209184), (10895, 203904), (11328, 196110), (12744, 174320), (13074, 169920), (14160, 156888), (15930, 139456), (16992, 130740), (17280, 128561), (17432, 127440), (18880, 117666), (19611, 113280), (21240, 104592), (21790, 101952), (22656, 98055), (25488, 87160), (26148, 84960), (28320, 78444), (31860, 69728), (32685, 67968), (33984, 65370), (34864, 63720), (37760, 58833), (39222, 56640), (42480, 52296), (43580, 50976)]