1263995600

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{193}}^1\times {\mathrm{2339}}^1$

素因数の和:2557

約数の個数: 120

約数和(自身を含む): 3490044480

約数和(自身を除く): 2226048880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 50, 56, 70, 80, 100, 112, 140, 175, 193, 200, 280, 350, 386, 400, 560, 700, 772, 965, 1351, 1400, 1544, 1930, 2339, 2702, 2800, 3088, 3860, 4678, 4825, 5404, 6755, 7720, 9356, 9650, 10808, 11695, 13510, 15440, 16373, 18712, 19300, 21616, 23390, 27020, 32746, 33775, 37424, 38600, 46780, 54040, 58475, 65492, 67550, 77200, 81865, 93560, 108080, 116950, 130984, 135100, 163730, 187120, 233900, 261968, 270200, 327460, 409325, 451427, 467800, 540400, 654920, 818650, 902854, 935600, 1309840, 1637300, 1805708, 2257135, 3159989, 3274600, 3611416, 4514270, 6319978, 6549200, 7222832, 9028540, 11285675, 12639956, 15799945, 18057080, 22571350, 25279912, 31599890, 36114160, 45142700, 50559824, 63199780, 78999725, 90285400, 126399560, 157999450, 180570800, 252799120, 315998900, 631997800, 1263995600]

約数ペア:

[(1, 1263995600), (2, 631997800), (4, 315998900), (5, 252799120), (7, 180570800), (8, 157999450), (10, 126399560), (14, 90285400), (16, 78999725), (20, 63199780), (25, 50559824), (28, 45142700), (35, 36114160), (40, 31599890), (50, 25279912), (56, 22571350), (70, 18057080), (80, 15799945), (100, 12639956), (112, 11285675), (140, 9028540), (175, 7222832), (193, 6549200), (200, 6319978), (280, 4514270), (350, 3611416), (386, 3274600), (400, 3159989), (560, 2257135), (700, 1805708), (772, 1637300), (965, 1309840), (1351, 935600), (1400, 902854), (1544, 818650), (1930, 654920), (2339, 540400), (2702, 467800), (2800, 451427), (3088, 409325), (3860, 327460), (4678, 270200), (4825, 261968), (5404, 233900), (6755, 187120), (7720, 163730), (9356, 135100), (9650, 130984), (10808, 116950), (11695, 108080), (13510, 93560), (15440, 81865), (16373, 77200), (18712, 67550), (19300, 65492), (21616, 58475), (23390, 54040), (27020, 46780), (32746, 38600), (33775, 37424)]