206745480

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{4073}}^1$

素因数の和:4140

約数の個数: 128

約数和(自身を含む): 703987200

約数和(自身を除く): 497241720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 47, 54, 60, 72, 90, 94, 108, 120, 135, 141, 180, 188, 216, 235, 270, 282, 360, 376, 423, 470, 540, 564, 705, 846, 940, 1080, 1128, 1269, 1410, 1692, 1880, 2115, 2538, 2820, 3384, 4073, 4230, 5076, 5640, 6345, 8146, 8460, 10152, 12219, 12690, 16292, 16920, 20365, 24438, 25380, 32584, 36657, 40730, 48876, 50760, 61095, 73314, 81460, 97752, 109971, 122190, 146628, 162920, 183285, 191431, 219942, 244380, 293256, 366570, 382862, 439884, 488760, 549855, 574293, 733140, 765724, 879768, 957155, 1099710, 1148586, 1466280, 1531448, 1722879, 1914310, 2199420, 2297172, 2871465, 3445758, 3828620, 4398840, 4594344, 5168637, 5742930, 6891516, 7657240, 8614395, 10337274, 11485860, 13783032, 17228790, 20674548, 22971720, 25843185, 34457580, 41349096, 51686370, 68915160, 103372740, 206745480]

約数ペア:

[(1, 206745480), (2, 103372740), (3, 68915160), (4, 51686370), (5, 41349096), (6, 34457580), (8, 25843185), (9, 22971720), (10, 20674548), (12, 17228790), (15, 13783032), (18, 11485860), (20, 10337274), (24, 8614395), (27, 7657240), (30, 6891516), (36, 5742930), (40, 5168637), (45, 4594344), (47, 4398840), (54, 3828620), (60, 3445758), (72, 2871465), (90, 2297172), (94, 2199420), (108, 1914310), (120, 1722879), (135, 1531448), (141, 1466280), (180, 1148586), (188, 1099710), (216, 957155), (235, 879768), (270, 765724), (282, 733140), (360, 574293), (376, 549855), (423, 488760), (470, 439884), (540, 382862), (564, 366570), (705, 293256), (846, 244380), (940, 219942), (1080, 191431), (1128, 183285), (1269, 162920), (1410, 146628), (1692, 122190), (1880, 109971), (2115, 97752), (2538, 81460), (2820, 73314), (3384, 61095), (4073, 50760), (4230, 48876), (5076, 40730), (5640, 36657), (6345, 32584), (8146, 25380), (8460, 24438), (10152, 20365), (12219, 16920), (12690, 16292)]