7375998720

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{577}}^1\times {\mathrm{3329}}^1$

素因数の和:3930

約数の個数: 144

約数和(自身を含む): 23605011360

約数和(自身を除く): 16229012640

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, 384, 480, 577, 640, 768, 960, 1154, 1280, 1731, 1920, 2308, 2885, 3329, 3462, 3840, 4616, 5770, 6658, 6924, 8655, 9232, 9987, 11540, 13316, 13848, 16645, 17310, 18464, 19974, 23080, 26632, 27696, 33290, 34620, 36928, 39948, 46160, 49935, 53264, 55392, 66580, 69240, 73856, 79896, 92320, 99870, 106528, 110784, 133160, 138480, 147712, 159792, 184640, 199740, 213056, 221568, 266320, 276960, 319584, 369280, 399480, 426112, 443136, 532640, 553920, 639168, 738560, 798960, 852224, 1065280, 1107840, 1278336, 1597920, 1920833, 2130560, 2215680, 2556672, 3195840, 3841666, 4261120, 5762499, 6391680, 7683332, 9604165, 11524998, 12783360, 15366664, 19208330, 23049996, 28812495, 30733328, 38416660, 46099992, 57624990, 61466656, 76833320, 92199984, 115249980, 122933312, 153666640, 184399968, 230499960, 245866624, 307333280, 368799936, 460999920, 491733248, 614666560, 737599872, 921999840, 1229333120, 1475199744, 1843999680, 2458666240, 3687999360, 7375998720]

約数ペア:

[(1, 7375998720), (2, 3687999360), (3, 2458666240), (4, 1843999680), (5, 1475199744), (6, 1229333120), (8, 921999840), (10, 737599872), (12, 614666560), (15, 491733248), (16, 460999920), (20, 368799936), (24, 307333280), (30, 245866624), (32, 230499960), (40, 184399968), (48, 153666640), (60, 122933312), (64, 115249980), (80, 92199984), (96, 76833320), (120, 61466656), (128, 57624990), (160, 46099992), (192, 38416660), (240, 30733328), (256, 28812495), (320, 23049996), (384, 19208330), (480, 15366664), (577, 12783360), (640, 11524998), (768, 9604165), (960, 7683332), (1154, 6391680), (1280, 5762499), (1731, 4261120), (1920, 3841666), (2308, 3195840), (2885, 2556672), (3329, 2215680), (3462, 2130560), (3840, 1920833), (4616, 1597920), (5770, 1278336), (6658, 1107840), (6924, 1065280), (8655, 852224), (9232, 798960), (9987, 738560), (11540, 639168), (13316, 553920), (13848, 532640), (16645, 443136), (17310, 426112), (18464, 399480), (19974, 369280), (23080, 319584), (26632, 276960), (27696, 266320), (33290, 221568), (34620, 213056), (36928, 199740), (39948, 184640), (46160, 159792), (49935, 147712), (53264, 138480), (55392, 133160), (66580, 110784), (69240, 106528), (73856, 99870), (79896, 92320)]