2497069440

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{4871}}^1$

素因数の和:4985

約数の個数: 192

約数和(自身を含む): 8721367200

約数和(自身を除く): 6224297760

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, 89, 90, 96, 120, 128, 144, 160, 178, 180, 192, 240, 267, 288, 320, 356, 360, 384, 445, 480, 534, 576, 640, 712, 720, 801, 890, 960, 1068, 1152, 1335, 1424, 1440, 1602, 1780, 1920, 2136, 2670, 2848, 2880, 3204, 3560, 4005, 4272, 4871, 5340, 5696, 5760, 6408, 7120, 8010, 8544, 9742, 10680, 11392, 12816, 14240, 14613, 16020, 17088, 19484, 21360, 24355, 25632, 28480, 29226, 32040, 34176, 38968, 42720, 43839, 48710, 51264, 56960, 58452, 64080, 73065, 77936, 85440, 87678, 97420, 102528, 116904, 128160, 146130, 155872, 170880, 175356, 194840, 219195, 233808, 256320, 292260, 311744, 350712, 389680, 433519, 438390, 467616, 512640, 584520, 623488, 701424, 779360, 867038, 876780, 935232, 1169040, 1300557, 1402848, 1558720, 1734076, 1753560, 1870464, 2167595, 2338080, 2601114, 2805696, 3117440, 3468152, 3507120, 3901671, 4335190, 4676160, 5202228, 5611392, 6502785, 6936304, 7014240, 7803342, 8670380, 9352320, 10404456, 13005570, 13872608, 14028480, 15606684, 17340760, 19508355, 20808912, 26011140, 27745216, 28056960, 31213368, 34681520, 39016710, 41617824, 52022280, 55490432, 62426736, 69363040, 78033420, 83235648, 104044560, 124853472, 138726080, 156066840, 166471296, 208089120, 249706944, 277452160, 312133680, 416178240, 499413888, 624267360, 832356480, 1248534720, 2497069440]

約数ペア:

[(1, 2497069440), (2, 1248534720), (3, 832356480), (4, 624267360), (5, 499413888), (6, 416178240), (8, 312133680), (9, 277452160), (10, 249706944), (12, 208089120), (15, 166471296), (16, 156066840), (18, 138726080), (20, 124853472), (24, 104044560), (30, 83235648), (32, 78033420), (36, 69363040), (40, 62426736), (45, 55490432), (48, 52022280), (60, 41617824), (64, 39016710), (72, 34681520), (80, 31213368), (89, 28056960), (90, 27745216), (96, 26011140), (120, 20808912), (128, 19508355), (144, 17340760), (160, 15606684), (178, 14028480), (180, 13872608), (192, 13005570), (240, 10404456), (267, 9352320), (288, 8670380), (320, 7803342), (356, 7014240), (360, 6936304), (384, 6502785), (445, 5611392), (480, 5202228), (534, 4676160), (576, 4335190), (640, 3901671), (712, 3507120), (720, 3468152), (801, 3117440), (890, 2805696), (960, 2601114), (1068, 2338080), (1152, 2167595), (1335, 1870464), (1424, 1753560), (1440, 1734076), (1602, 1558720), (1780, 1402848), (1920, 1300557), (2136, 1169040), (2670, 935232), (2848, 876780), (2880, 867038), (3204, 779360), (3560, 701424), (4005, 623488), (4272, 584520), (4871, 512640), (5340, 467616), (5696, 438390), (5760, 433519), (6408, 389680), (7120, 350712), (8010, 311744), (8544, 292260), (9742, 256320), (10680, 233808), (11392, 219195), (12816, 194840), (14240, 175356), (14613, 170880), (16020, 155872), (17088, 146130), (19484, 128160), (21360, 116904), (24355, 102528), (25632, 97420), (28480, 87678), (29226, 85440), (32040, 77936), (34176, 73065), (38968, 64080), (42720, 58452), (43839, 56960), (48710, 51264)]