2161282560

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{347}}^1\times {\mathrm{811}}^1$

素因数の和:1184

約数の個数: 160

約数和(自身を含む): 6937805952

約数和(自身を除く): 4776523392

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 320, 347, 384, 480, 512, 640, 694, 768, 811, 960, 1041, 1280, 1388, 1536, 1622, 1735, 1920, 2082, 2433, 2560, 2776, 3244, 3470, 3840, 4055, 4164, 4866, 5205, 5552, 6488, 6940, 7680, 8110, 8328, 9732, 10410, 11104, 12165, 12976, 13880, 16220, 16656, 19464, 20820, 22208, 24330, 25952, 27760, 32440, 33312, 38928, 41640, 44416, 48660, 51904, 55520, 64880, 66624, 77856, 83280, 88832, 97320, 103808, 111040, 129760, 133248, 155712, 166560, 177664, 194640, 207616, 222080, 259520, 266496, 281417, 311424, 333120, 389280, 415232, 444160, 519040, 532992, 562834, 622848, 666240, 778560, 844251, 888320, 1038080, 1125668, 1245696, 1332480, 1407085, 1557120, 1688502, 2076160, 2251336, 2664960, 2814170, 3114240, 3377004, 4221255, 4502672, 5628340, 6228480, 6754008, 8442510, 9005344, 11256680, 13508016, 16885020, 18010688, 22513360, 27016032, 33770040, 36021376, 45026720, 54032064, 67540080, 72042752, 90053440, 108064128, 135080160, 144085504, 180106880, 216128256, 270160320, 360213760, 432256512, 540320640, 720427520, 1080641280, 2161282560]

約数ペア:

[(1, 2161282560), (2, 1080641280), (3, 720427520), (4, 540320640), (5, 432256512), (6, 360213760), (8, 270160320), (10, 216128256), (12, 180106880), (15, 144085504), (16, 135080160), (20, 108064128), (24, 90053440), (30, 72042752), (32, 67540080), (40, 54032064), (48, 45026720), (60, 36021376), (64, 33770040), (80, 27016032), (96, 22513360), (120, 18010688), (128, 16885020), (160, 13508016), (192, 11256680), (240, 9005344), (256, 8442510), (320, 6754008), (347, 6228480), (384, 5628340), (480, 4502672), (512, 4221255), (640, 3377004), (694, 3114240), (768, 2814170), (811, 2664960), (960, 2251336), (1041, 2076160), (1280, 1688502), (1388, 1557120), (1536, 1407085), (1622, 1332480), (1735, 1245696), (1920, 1125668), (2082, 1038080), (2433, 888320), (2560, 844251), (2776, 778560), (3244, 666240), (3470, 622848), (3840, 562834), (4055, 532992), (4164, 519040), (4866, 444160), (5205, 415232), (5552, 389280), (6488, 333120), (6940, 311424), (7680, 281417), (8110, 266496), (8328, 259520), (9732, 222080), (10410, 207616), (11104, 194640), (12165, 177664), (12976, 166560), (13880, 155712), (16220, 133248), (16656, 129760), (19464, 111040), (20820, 103808), (22208, 97320), (24330, 88832), (25952, 83280), (27760, 77856), (32440, 66624), (33312, 64880), (38928, 55520), (41640, 51904), (44416, 48660)]