16940400

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{743}}^1$

素因数の和:783

約数の個数: 120

約数和(自身を含む): 57198720

約数和(自身を除く): 40258320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 25, 30, 38, 40, 48, 50, 57, 60, 75, 76, 80, 95, 100, 114, 120, 150, 152, 190, 200, 228, 240, 285, 300, 304, 380, 400, 456, 475, 570, 600, 743, 760, 912, 950, 1140, 1200, 1425, 1486, 1520, 1900, 2229, 2280, 2850, 2972, 3715, 3800, 4458, 4560, 5700, 5944, 7430, 7600, 8916, 11145, 11400, 11888, 14117, 14860, 17832, 18575, 22290, 22800, 28234, 29720, 35664, 37150, 42351, 44580, 55725, 56468, 59440, 70585, 74300, 84702, 89160, 111450, 112936, 141170, 148600, 169404, 178320, 211755, 222900, 225872, 282340, 297200, 338808, 352925, 423510, 445800, 564680, 677616, 705850, 847020, 891600, 1058775, 1129360, 1411700, 1694040, 2117550, 2823400, 3388080, 4235100, 5646800, 8470200, 16940400]

約数ペア:

[(1, 16940400), (2, 8470200), (3, 5646800), (4, 4235100), (5, 3388080), (6, 2823400), (8, 2117550), (10, 1694040), (12, 1411700), (15, 1129360), (16, 1058775), (19, 891600), (20, 847020), (24, 705850), (25, 677616), (30, 564680), (38, 445800), (40, 423510), (48, 352925), (50, 338808), (57, 297200), (60, 282340), (75, 225872), (76, 222900), (80, 211755), (95, 178320), (100, 169404), (114, 148600), (120, 141170), (150, 112936), (152, 111450), (190, 89160), (200, 84702), (228, 74300), (240, 70585), (285, 59440), (300, 56468), (304, 55725), (380, 44580), (400, 42351), (456, 37150), (475, 35664), (570, 29720), (600, 28234), (743, 22800), (760, 22290), (912, 18575), (950, 17832), (1140, 14860), (1200, 14117), (1425, 11888), (1486, 11400), (1520, 11145), (1900, 8916), (2229, 7600), (2280, 7430), (2850, 5944), (2972, 5700), (3715, 4560), (3800, 4458)]