1249084480

素因数分解:

$2^6\times 5^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{2153}}^1$

素因数の和:2221

約数の個数: 168

約数和(自身を含む): 3555159768

約数和(自身を除く): 2306075288

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 37, 40, 49, 56, 64, 70, 74, 80, 98, 112, 140, 148, 160, 185, 196, 224, 245, 259, 280, 296, 320, 370, 392, 448, 490, 518, 560, 592, 740, 784, 980, 1036, 1120, 1184, 1295, 1480, 1568, 1813, 1960, 2072, 2153, 2240, 2368, 2590, 2960, 3136, 3626, 3920, 4144, 4306, 5180, 5920, 7252, 7840, 8288, 8612, 9065, 10360, 10765, 11840, 14504, 15071, 15680, 16576, 17224, 18130, 20720, 21530, 29008, 30142, 34448, 36260, 41440, 43060, 58016, 60284, 68896, 72520, 75355, 79661, 82880, 86120, 105497, 116032, 120568, 137792, 145040, 150710, 159322, 172240, 210994, 241136, 290080, 301420, 318644, 344480, 398305, 421988, 482272, 527485, 557627, 580160, 602840, 637288, 688960, 796610, 843976, 964544, 1054970, 1115254, 1205680, 1274576, 1593220, 1687952, 2109940, 2230508, 2411360, 2549152, 2788135, 3186440, 3375904, 3903389, 4219880, 4461016, 4822720, 5098304, 5576270, 6372880, 6751808, 7806778, 8439760, 8922032, 11152540, 12745760, 15613556, 16879520, 17844064, 19516945, 22305080, 25491520, 31227112, 33759040, 35688128, 39033890, 44610160, 62454224, 78067780, 89220320, 124908448, 156135560, 178440640, 249816896, 312271120, 624542240, 1249084480]

約数ペア:

[(1, 1249084480), (2, 624542240), (4, 312271120), (5, 249816896), (7, 178440640), (8, 156135560), (10, 124908448), (14, 89220320), (16, 78067780), (20, 62454224), (28, 44610160), (32, 39033890), (35, 35688128), (37, 33759040), (40, 31227112), (49, 25491520), (56, 22305080), (64, 19516945), (70, 17844064), (74, 16879520), (80, 15613556), (98, 12745760), (112, 11152540), (140, 8922032), (148, 8439760), (160, 7806778), (185, 6751808), (196, 6372880), (224, 5576270), (245, 5098304), (259, 4822720), (280, 4461016), (296, 4219880), (320, 3903389), (370, 3375904), (392, 3186440), (448, 2788135), (490, 2549152), (518, 2411360), (560, 2230508), (592, 2109940), (740, 1687952), (784, 1593220), (980, 1274576), (1036, 1205680), (1120, 1115254), (1184, 1054970), (1295, 964544), (1480, 843976), (1568, 796610), (1813, 688960), (1960, 637288), (2072, 602840), (2153, 580160), (2240, 557627), (2368, 527485), (2590, 482272), (2960, 421988), (3136, 398305), (3626, 344480), (3920, 318644), (4144, 301420), (4306, 290080), (5180, 241136), (5920, 210994), (7252, 172240), (7840, 159322), (8288, 150710), (8612, 145040), (9065, 137792), (10360, 120568), (10765, 116032), (11840, 105497), (14504, 86120), (15071, 82880), (15680, 79661), (16576, 75355), (17224, 72520), (18130, 68896), (20720, 60284), (21530, 58016), (29008, 43060), (30142, 41440), (34448, 36260)]