7282926720

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{40787}}^1$

素因数の和:40843

約数の個数: 192

約数和(自身を含む): 25960746240

約数和(自身を除く): 18677819520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 45, 48, 60, 62, 64, 72, 80, 90, 93, 96, 120, 124, 128, 144, 155, 160, 180, 186, 192, 240, 248, 279, 288, 310, 320, 360, 372, 384, 465, 480, 496, 558, 576, 620, 640, 720, 744, 930, 960, 992, 1116, 1152, 1240, 1395, 1440, 1488, 1860, 1920, 1984, 2232, 2480, 2790, 2880, 2976, 3720, 3968, 4464, 4960, 5580, 5760, 5952, 7440, 8928, 9920, 11160, 11904, 14880, 17856, 19840, 22320, 29760, 35712, 40787, 44640, 59520, 81574, 89280, 122361, 163148, 178560, 203935, 244722, 326296, 367083, 407870, 489444, 611805, 652592, 734166, 815740, 978888, 1223610, 1264397, 1305184, 1468332, 1631480, 1835415, 1957776, 2447220, 2528794, 2610368, 2936664, 3262960, 3670830, 3793191, 3915552, 4894440, 5057588, 5220736, 5873328, 6321985, 6525920, 7341660, 7586382, 7831104, 9788880, 10115176, 11379573, 11746656, 12643970, 13051840, 14683320, 15172764, 15662208, 18965955, 19577760, 20230352, 22759146, 23493312, 25287940, 26103680, 29366640, 30345528, 37931910, 39155520, 40460704, 45518292, 46986624, 50575880, 56897865, 58733280, 60691056, 75863820, 78311040, 80921408, 91036584, 101151760, 113795730, 117466560, 121382112, 151727640, 161842816, 182073168, 202303520, 227591460, 234933120, 242764224, 303455280, 364146336, 404607040, 455182920, 485528448, 606910560, 728292672, 809214080, 910365840, 1213821120, 1456585344, 1820731680, 2427642240, 3641463360, 7282926720]

約数ペア:

[(1, 7282926720), (2, 3641463360), (3, 2427642240), (4, 1820731680), (5, 1456585344), (6, 1213821120), (8, 910365840), (9, 809214080), (10, 728292672), (12, 606910560), (15, 485528448), (16, 455182920), (18, 404607040), (20, 364146336), (24, 303455280), (30, 242764224), (31, 234933120), (32, 227591460), (36, 202303520), (40, 182073168), (45, 161842816), (48, 151727640), (60, 121382112), (62, 117466560), (64, 113795730), (72, 101151760), (80, 91036584), (90, 80921408), (93, 78311040), (96, 75863820), (120, 60691056), (124, 58733280), (128, 56897865), (144, 50575880), (155, 46986624), (160, 45518292), (180, 40460704), (186, 39155520), (192, 37931910), (240, 30345528), (248, 29366640), (279, 26103680), (288, 25287940), (310, 23493312), (320, 22759146), (360, 20230352), (372, 19577760), (384, 18965955), (465, 15662208), (480, 15172764), (496, 14683320), (558, 13051840), (576, 12643970), (620, 11746656), (640, 11379573), (720, 10115176), (744, 9788880), (930, 7831104), (960, 7586382), (992, 7341660), (1116, 6525920), (1152, 6321985), (1240, 5873328), (1395, 5220736), (1440, 5057588), (1488, 4894440), (1860, 3915552), (1920, 3793191), (1984, 3670830), (2232, 3262960), (2480, 2936664), (2790, 2610368), (2880, 2528794), (2976, 2447220), (3720, 1957776), (3968, 1835415), (4464, 1631480), (4960, 1468332), (5580, 1305184), (5760, 1264397), (5952, 1223610), (7440, 978888), (8928, 815740), (9920, 734166), (11160, 652592), (11904, 611805), (14880, 489444), (17856, 407870), (19840, 367083), (22320, 326296), (29760, 244722), (35712, 203935), (40787, 178560), (44640, 163148), (59520, 122361), (81574, 89280)]