1570537037840

素因数分解:

$2^4\times 5^1\times {\mathrm{479}}^1\times {\mathrm{991}}^1\times {\mathrm{41357}}^1$

素因数の和:42840

約数の個数: 80

約数和(自身を含む): 3662902702080

約数和(自身を除く): 2092365664240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 479, 958, 991, 1916, 1982, 2395, 3832, 3964, 4790, 4955, 7664, 7928, 9580, 9910, 15856, 19160, 19820, 38320, 39640, 41357, 79280, 82714, 165428, 206785, 330856, 413570, 474689, 661712, 827140, 949378, 1654280, 1898756, 2373445, 3308560, 3797512, 4746890, 7595024, 9493780, 18987560, 19810003, 37975120, 39620006, 40984787, 79240012, 81969574, 99050015, 158480024, 163939148, 198100030, 204923935, 316960048, 327878296, 396200060, 409847870, 655756592, 792400120, 819695740, 1584800240, 1639391480, 3278782960, 19631712973, 39263425946, 78526851892, 98158564865, 157053703784, 196317129730, 314107407568, 392634259460, 785268518920, 1570537037840]

約数ペア:

[(1, 1570537037840), (2, 785268518920), (4, 392634259460), (5, 314107407568), (8, 196317129730), (10, 157053703784), (16, 98158564865), (20, 78526851892), (40, 39263425946), (80, 19631712973), (479, 3278782960), (958, 1639391480), (991, 1584800240), (1916, 819695740), (1982, 792400120), (2395, 655756592), (3832, 409847870), (3964, 396200060), (4790, 327878296), (4955, 316960048), (7664, 204923935), (7928, 198100030), (9580, 163939148), (9910, 158480024), (15856, 99050015), (19160, 81969574), (19820, 79240012), (38320, 40984787), (39640, 39620006), (41357, 37975120), (79280, 19810003), (82714, 18987560), (165428, 9493780), (206785, 7595024), (330856, 4746890), (413570, 3797512), (474689, 3308560), (661712, 2373445), (827140, 1898756), (949378, 1654280)]