194783280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47741}}^1$

素因数の和:47774

約数の個数: 80

約数和(自身を含む): 639360864

約数和(自身を除く): 444577584

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 48, 51, 60, 68, 80, 85, 102, 120, 136, 170, 204, 240, 255, 272, 340, 408, 510, 680, 816, 1020, 1360, 2040, 4080, 47741, 95482, 143223, 190964, 238705, 286446, 381928, 477410, 572892, 716115, 763856, 811597, 954820, 1145784, 1432230, 1623194, 1909640, 2291568, 2434791, 2864460, 3246388, 3819280, 4057985, 4869582, 5728920, 6492776, 8115970, 9739164, 11457840, 12173955, 12985552, 16231940, 19478328, 24347910, 32463880, 38956656, 48695820, 64927760, 97391640, 194783280]

約数ペア:

[(1, 194783280), (2, 97391640), (3, 64927760), (4, 48695820), (5, 38956656), (6, 32463880), (8, 24347910), (10, 19478328), (12, 16231940), (15, 12985552), (16, 12173955), (17, 11457840), (20, 9739164), (24, 8115970), (30, 6492776), (34, 5728920), (40, 4869582), (48, 4057985), (51, 3819280), (60, 3246388), (68, 2864460), (80, 2434791), (85, 2291568), (102, 1909640), (120, 1623194), (136, 1432230), (170, 1145784), (204, 954820), (240, 811597), (255, 763856), (272, 716115), (340, 572892), (408, 477410), (510, 381928), (680, 286446), (816, 238705), (1020, 190964), (1360, 143223), (2040, 95482), (4080, 47741)]