3128042880

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{157}}^1\times {\mathrm{1153}}^1$

素因数の和:1338

約数の個数: 256

約数和(自身を含む): 11158718400

約数和(自身を除く): 8030675520

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, 60, 64, 72, 80, 90, 96, 108, 120, 128, 135, 144, 157, 160, 180, 192, 216, 240, 270, 288, 314, 320, 360, 384, 432, 471, 480, 540, 576, 628, 640, 720, 785, 864, 942, 960, 1080, 1152, 1153, 1256, 1413, 1440, 1570, 1728, 1884, 1920, 2160, 2306, 2355, 2512, 2826, 2880, 3140, 3456, 3459, 3768, 4239, 4320, 4612, 4710, 5024, 5652, 5760, 5765, 6280, 6918, 7065, 7536, 8478, 8640, 9224, 9420, 10048, 10377, 11304, 11530, 12560, 13836, 14130, 15072, 16956, 17280, 17295, 18448, 18840, 20096, 20754, 21195, 22608, 23060, 25120, 27672, 28260, 30144, 31131, 33912, 34590, 36896, 37680, 41508, 42390, 45216, 46120, 50240, 51885, 55344, 56520, 60288, 62262, 67824, 69180, 73792, 75360, 83016, 84780, 90432, 92240, 100480, 103770, 110688, 113040, 124524, 135648, 138360, 147584, 150720, 155655, 166032, 169560, 180864, 181021, 184480, 207540, 221376, 226080, 249048, 271296, 276720, 301440, 311310, 332064, 339120, 362042, 368960, 415080, 442752, 452160, 498096, 542592, 543063, 553440, 622620, 664128, 678240, 724084, 737920, 830160, 904320, 905105, 996192, 1086126, 1106880, 1245240, 1328256, 1356480, 1448168, 1629189, 1660320, 1810210, 1992384, 2172252, 2213760, 2490480, 2712960, 2715315, 2896336, 3258378, 3320640, 3620420, 3984768, 4344504, 4887567, 4980960, 5430630, 5792672, 6516756, 6641280, 7240840, 8145945, 8689008, 9775134, 9961920, 10861260, 11585344, 13033512, 14481680, 16291890, 17378016, 19550268, 19923840, 21722520, 23170688, 24437835, 26067024, 28963360, 32583780, 34756032, 39100536, 43445040, 48875670, 52134048, 57926720, 65167560, 69512064, 78201072, 86890080, 97751340, 104268096, 115853440, 130335120, 156402144, 173780160, 195502680, 208536192, 260670240, 312804288, 347560320, 391005360, 521340480, 625608576, 782010720, 1042680960, 1564021440, 3128042880]

約数ペア:

[(1, 3128042880), (2, 1564021440), (3, 1042680960), (4, 782010720), (5, 625608576), (6, 521340480), (8, 391005360), (9, 347560320), (10, 312804288), (12, 260670240), (15, 208536192), (16, 195502680), (18, 173780160), (20, 156402144), (24, 130335120), (27, 115853440), (30, 104268096), (32, 97751340), (36, 86890080), (40, 78201072), (45, 69512064), (48, 65167560), (54, 57926720), (60, 52134048), (64, 48875670), (72, 43445040), (80, 39100536), (90, 34756032), (96, 32583780), (108, 28963360), (120, 26067024), (128, 24437835), (135, 23170688), (144, 21722520), (157, 19923840), (160, 19550268), (180, 17378016), (192, 16291890), (216, 14481680), (240, 13033512), (270, 11585344), (288, 10861260), (314, 9961920), (320, 9775134), (360, 8689008), (384, 8145945), (432, 7240840), (471, 6641280), (480, 6516756), (540, 5792672), (576, 5430630), (628, 4980960), (640, 4887567), (720, 4344504), (785, 3984768), (864, 3620420), (942, 3320640), (960, 3258378), (1080, 2896336), (1152, 2715315), (1153, 2712960), (1256, 2490480), (1413, 2213760), (1440, 2172252), (1570, 1992384), (1728, 1810210), (1884, 1660320), (1920, 1629189), (2160, 1448168), (2306, 1356480), (2355, 1328256), (2512, 1245240), (2826, 1106880), (2880, 1086126), (3140, 996192), (3456, 905105), (3459, 904320), (3768, 830160), (4239, 737920), (4320, 724084), (4612, 678240), (4710, 664128), (5024, 622620), (5652, 553440), (5760, 543063), (5765, 542592), (6280, 498096), (6918, 452160), (7065, 442752), (7536, 415080), (8478, 368960), (8640, 362042), (9224, 339120), (9420, 332064), (10048, 311310), (10377, 301440), (11304, 276720), (11530, 271296), (12560, 249048), (13836, 226080), (14130, 221376), (15072, 207540), (16956, 184480), (17280, 181021), (17295, 180864), (18448, 169560), (18840, 166032), (20096, 155655), (20754, 150720), (21195, 147584), (22608, 138360), (23060, 135648), (25120, 124524), (27672, 113040), (28260, 110688), (30144, 103770), (31131, 100480), (33912, 92240), (34590, 90432), (36896, 84780), (37680, 83016), (41508, 75360), (42390, 73792), (45216, 69180), (46120, 67824), (50240, 62262), (51885, 60288), (55344, 56520)]