29518720

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{599}}^1$

素因数の和:636

約数の個数: 128

約数和(自身を含む): 88128000

約数和(自身を除く): 58609280

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 55, 56, 64, 70, 77, 80, 88, 110, 112, 128, 140, 154, 160, 176, 220, 224, 280, 308, 320, 352, 385, 440, 448, 560, 599, 616, 640, 704, 770, 880, 896, 1120, 1198, 1232, 1408, 1540, 1760, 2240, 2396, 2464, 2995, 3080, 3520, 4193, 4480, 4792, 4928, 5990, 6160, 6589, 7040, 8386, 9584, 9856, 11980, 12320, 13178, 16772, 19168, 20965, 23960, 24640, 26356, 32945, 33544, 38336, 41930, 46123, 47920, 49280, 52712, 65890, 67088, 76672, 83860, 92246, 95840, 105424, 131780, 134176, 167720, 184492, 191680, 210848, 230615, 263560, 268352, 335440, 368984, 383360, 421696, 461230, 527120, 536704, 670880, 737968, 843392, 922460, 1054240, 1341760, 1475936, 1844920, 2108480, 2683520, 2951872, 3689840, 4216960, 5903744, 7379680, 14759360, 29518720]

約数ペア:

[(1, 29518720), (2, 14759360), (4, 7379680), (5, 5903744), (7, 4216960), (8, 3689840), (10, 2951872), (11, 2683520), (14, 2108480), (16, 1844920), (20, 1475936), (22, 1341760), (28, 1054240), (32, 922460), (35, 843392), (40, 737968), (44, 670880), (55, 536704), (56, 527120), (64, 461230), (70, 421696), (77, 383360), (80, 368984), (88, 335440), (110, 268352), (112, 263560), (128, 230615), (140, 210848), (154, 191680), (160, 184492), (176, 167720), (220, 134176), (224, 131780), (280, 105424), (308, 95840), (320, 92246), (352, 83860), (385, 76672), (440, 67088), (448, 65890), (560, 52712), (599, 49280), (616, 47920), (640, 46123), (704, 41930), (770, 38336), (880, 33544), (896, 32945), (1120, 26356), (1198, 24640), (1232, 23960), (1408, 20965), (1540, 19168), (1760, 16772), (2240, 13178), (2396, 12320), (2464, 11980), (2995, 9856), (3080, 9584), (3520, 8386), (4193, 7040), (4480, 6589), (4792, 6160), (4928, 5990)]