16974840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{157}}^1$

素因数の和:241

約数の個数: 128

約数和(自身を含む): 55287360

約数和(自身を除く): 38312520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 53, 60, 68, 85, 102, 106, 120, 136, 157, 159, 170, 204, 212, 255, 265, 314, 318, 340, 408, 424, 471, 510, 530, 628, 636, 680, 785, 795, 901, 942, 1020, 1060, 1256, 1272, 1570, 1590, 1802, 1884, 2040, 2120, 2355, 2669, 2703, 3140, 3180, 3604, 3768, 4505, 4710, 5338, 5406, 6280, 6360, 7208, 8007, 8321, 9010, 9420, 10676, 10812, 13345, 13515, 16014, 16642, 18020, 18840, 21352, 21624, 24963, 26690, 27030, 32028, 33284, 36040, 40035, 41605, 49926, 53380, 54060, 64056, 66568, 80070, 83210, 99852, 106760, 108120, 124815, 141457, 160140, 166420, 199704, 249630, 282914, 320280, 332840, 424371, 499260, 565828, 707285, 848742, 998520, 1131656, 1414570, 1697484, 2121855, 2829140, 3394968, 4243710, 5658280, 8487420, 16974840]

約数ペア:

[(1, 16974840), (2, 8487420), (3, 5658280), (4, 4243710), (5, 3394968), (6, 2829140), (8, 2121855), (10, 1697484), (12, 1414570), (15, 1131656), (17, 998520), (20, 848742), (24, 707285), (30, 565828), (34, 499260), (40, 424371), (51, 332840), (53, 320280), (60, 282914), (68, 249630), (85, 199704), (102, 166420), (106, 160140), (120, 141457), (136, 124815), (157, 108120), (159, 106760), (170, 99852), (204, 83210), (212, 80070), (255, 66568), (265, 64056), (314, 54060), (318, 53380), (340, 49926), (408, 41605), (424, 40035), (471, 36040), (510, 33284), (530, 32028), (628, 27030), (636, 26690), (680, 24963), (785, 21624), (795, 21352), (901, 18840), (942, 18020), (1020, 16642), (1060, 16014), (1256, 13515), (1272, 13345), (1570, 10812), (1590, 10676), (1802, 9420), (1884, 9010), (2040, 8321), (2120, 8007), (2355, 7208), (2669, 6360), (2703, 6280), (3140, 5406), (3180, 5338), (3604, 4710), (3768, 4505)]