2291489280

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{271}}^1\times {\mathrm{367}}^1$

素因数の和:667

約数の個数: 240

約数和(自身を含む): 7987060224

約数和(自身を除く): 5695570944

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 256, 271, 288, 320, 360, 367, 384, 480, 512, 542, 576, 640, 720, 734, 768, 813, 960, 1084, 1101, 1152, 1280, 1355, 1440, 1468, 1536, 1626, 1835, 1920, 2168, 2202, 2304, 2439, 2560, 2710, 2880, 2936, 3252, 3303, 3670, 3840, 4065, 4336, 4404, 4608, 4878, 5420, 5505, 5760, 5872, 6504, 6606, 7340, 7680, 8130, 8672, 8808, 9756, 10840, 11010, 11520, 11744, 12195, 13008, 13212, 14680, 16260, 16515, 17344, 17616, 19512, 21680, 22020, 23040, 23488, 24390, 26016, 26424, 29360, 32520, 33030, 34688, 35232, 39024, 43360, 44040, 46976, 48780, 52032, 52848, 58720, 65040, 66060, 69376, 70464, 78048, 86720, 88080, 93952, 97560, 99457, 104064, 105696, 117440, 130080, 132120, 138752, 140928, 156096, 173440, 176160, 187904, 195120, 198914, 208128, 211392, 234880, 260160, 264240, 281856, 298371, 312192, 346880, 352320, 390240, 397828, 416256, 422784, 469760, 497285, 520320, 528480, 563712, 596742, 624384, 693760, 704640, 780480, 795656, 845568, 895113, 939520, 994570, 1040640, 1056960, 1193484, 1248768, 1409280, 1491855, 1560960, 1591312, 1691136, 1790226, 1989140, 2081280, 2113920, 2386968, 2818560, 2983710, 3121920, 3182624, 3580452, 3978280, 4227840, 4475565, 4773936, 5967420, 6243840, 6365248, 7160904, 7956560, 8455680, 8951130, 9547872, 11934840, 12730496, 14321808, 15913120, 17902260, 19095744, 23869680, 25460992, 28643616, 31826240, 35804520, 38191488, 47739360, 50921984, 57287232, 63652480, 71609040, 76382976, 95478720, 114574464, 127304960, 143218080, 152765952, 190957440, 229148928, 254609920, 286436160, 381914880, 458297856, 572872320, 763829760, 1145744640, 2291489280]

約数ペア:

[(1, 2291489280), (2, 1145744640), (3, 763829760), (4, 572872320), (5, 458297856), (6, 381914880), (8, 286436160), (9, 254609920), (10, 229148928), (12, 190957440), (15, 152765952), (16, 143218080), (18, 127304960), (20, 114574464), (24, 95478720), (30, 76382976), (32, 71609040), (36, 63652480), (40, 57287232), (45, 50921984), (48, 47739360), (60, 38191488), (64, 35804520), (72, 31826240), (80, 28643616), (90, 25460992), (96, 23869680), (120, 19095744), (128, 17902260), (144, 15913120), (160, 14321808), (180, 12730496), (192, 11934840), (240, 9547872), (256, 8951130), (271, 8455680), (288, 7956560), (320, 7160904), (360, 6365248), (367, 6243840), (384, 5967420), (480, 4773936), (512, 4475565), (542, 4227840), (576, 3978280), (640, 3580452), (720, 3182624), (734, 3121920), (768, 2983710), (813, 2818560), (960, 2386968), (1084, 2113920), (1101, 2081280), (1152, 1989140), (1280, 1790226), (1355, 1691136), (1440, 1591312), (1468, 1560960), (1536, 1491855), (1626, 1409280), (1835, 1248768), (1920, 1193484), (2168, 1056960), (2202, 1040640), (2304, 994570), (2439, 939520), (2560, 895113), (2710, 845568), (2880, 795656), (2936, 780480), (3252, 704640), (3303, 693760), (3670, 624384), (3840, 596742), (4065, 563712), (4336, 528480), (4404, 520320), (4608, 497285), (4878, 469760), (5420, 422784), (5505, 416256), (5760, 397828), (5872, 390240), (6504, 352320), (6606, 346880), (7340, 312192), (7680, 298371), (8130, 281856), (8672, 264240), (8808, 260160), (9756, 234880), (10840, 211392), (11010, 208128), (11520, 198914), (11744, 195120), (12195, 187904), (13008, 176160), (13212, 173440), (14680, 156096), (16260, 140928), (16515, 138752), (17344, 132120), (17616, 130080), (19512, 117440), (21680, 105696), (22020, 104064), (23040, 99457), (23488, 97560), (24390, 93952), (26016, 88080), (26424, 86720), (29360, 78048), (32520, 70464), (33030, 69376), (34688, 66060), (35232, 65040), (39024, 58720), (43360, 52848), (44040, 52032), (46976, 48780)]