894049920

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1669}}^1$

素因数の和:1728

約数の個数: 256

約数和(自身を含む): 3270528000

約数和(自身を除く): 2376478080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 32, 36, 40, 45, 48, 54, 60, 62, 64, 72, 80, 90, 93, 96, 108, 120, 124, 128, 135, 144, 155, 160, 180, 186, 192, 216, 240, 248, 270, 279, 288, 310, 320, 360, 372, 384, 432, 465, 480, 496, 540, 558, 576, 620, 640, 720, 744, 837, 864, 930, 960, 992, 1080, 1116, 1152, 1240, 1395, 1440, 1488, 1669, 1674, 1728, 1860, 1920, 1984, 2160, 2232, 2480, 2790, 2880, 2976, 3338, 3348, 3456, 3720, 3968, 4185, 4320, 4464, 4960, 5007, 5580, 5760, 5952, 6676, 6696, 7440, 8345, 8370, 8640, 8928, 9920, 10014, 11160, 11904, 13352, 13392, 14880, 15021, 16690, 16740, 17280, 17856, 19840, 20028, 22320, 25035, 26704, 26784, 29760, 30042, 33380, 33480, 35712, 40056, 44640, 45063, 50070, 51739, 53408, 53568, 59520, 60084, 66760, 66960, 75105, 80112, 89280, 90126, 100140, 103478, 106816, 107136, 120168, 133520, 133920, 150210, 155217, 160224, 178560, 180252, 200280, 206956, 213632, 225315, 240336, 258695, 267040, 267840, 300420, 310434, 320448, 360504, 400560, 413912, 450630, 465651, 480672, 517390, 534080, 535680, 600840, 620868, 640896, 721008, 776085, 801120, 827824, 901260, 931302, 961344, 1034780, 1068160, 1201680, 1241736, 1396953, 1442016, 1552170, 1602240, 1655648, 1802520, 1862604, 1922688, 2069560, 2328255, 2403360, 2483472, 2793906, 2884032, 3104340, 3204480, 3311296, 3605040, 3725208, 4139120, 4656510, 4806720, 4966944, 5587812, 5768064, 6208680, 6622592, 6984765, 7210080, 7450416, 8278240, 9313020, 9613440, 9933888, 11175624, 12417360, 13969530, 14420160, 14900832, 16556480, 18626040, 19867776, 22351248, 24834720, 27939060, 28840320, 29801664, 33112960, 37252080, 44702496, 49669440, 55878120, 59603328, 74504160, 89404992, 99338880, 111756240, 149008320, 178809984, 223512480, 298016640, 447024960, 894049920]

約数ペア:

[(1, 894049920), (2, 447024960), (3, 298016640), (4, 223512480), (5, 178809984), (6, 149008320), (8, 111756240), (9, 99338880), (10, 89404992), (12, 74504160), (15, 59603328), (16, 55878120), (18, 49669440), (20, 44702496), (24, 37252080), (27, 33112960), (30, 29801664), (31, 28840320), (32, 27939060), (36, 24834720), (40, 22351248), (45, 19867776), (48, 18626040), (54, 16556480), (60, 14900832), (62, 14420160), (64, 13969530), (72, 12417360), (80, 11175624), (90, 9933888), (93, 9613440), (96, 9313020), (108, 8278240), (120, 7450416), (124, 7210080), (128, 6984765), (135, 6622592), (144, 6208680), (155, 5768064), (160, 5587812), (180, 4966944), (186, 4806720), (192, 4656510), (216, 4139120), (240, 3725208), (248, 3605040), (270, 3311296), (279, 3204480), (288, 3104340), (310, 2884032), (320, 2793906), (360, 2483472), (372, 2403360), (384, 2328255), (432, 2069560), (465, 1922688), (480, 1862604), (496, 1802520), (540, 1655648), (558, 1602240), (576, 1552170), (620, 1442016), (640, 1396953), (720, 1241736), (744, 1201680), (837, 1068160), (864, 1034780), (930, 961344), (960, 931302), (992, 901260), (1080, 827824), (1116, 801120), (1152, 776085), (1240, 721008), (1395, 640896), (1440, 620868), (1488, 600840), (1669, 535680), (1674, 534080), (1728, 517390), (1860, 480672), (1920, 465651), (1984, 450630), (2160, 413912), (2232, 400560), (2480, 360504), (2790, 320448), (2880, 310434), (2976, 300420), (3338, 267840), (3348, 267040), (3456, 258695), (3720, 240336), (3968, 225315), (4185, 213632), (4320, 206956), (4464, 200280), (4960, 180252), (5007, 178560), (5580, 160224), (5760, 155217), (5952, 150210), (6676, 133920), (6696, 133520), (7440, 120168), (8345, 107136), (8370, 106816), (8640, 103478), (8928, 100140), (9920, 90126), (10014, 89280), (11160, 80112), (11904, 75105), (13352, 66960), (13392, 66760), (14880, 60084), (15021, 59520), (16690, 53568), (16740, 53408), (17280, 51739), (17856, 50070), (19840, 45063), (20028, 44640), (22320, 40056), (25035, 35712), (26704, 33480), (26784, 33380), (29760, 30042)]