274482320

素因数分解:

$2^4\times 5^1\times 7^4\times {\mathrm{1429}}^1$

素因数の和:1470

約数の個数: 100

約数和(自身を含む): 745009980

約数和(自身を除く): 470527660

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 49, 56, 70, 80, 98, 112, 140, 196, 245, 280, 343, 392, 490, 560, 686, 784, 980, 1372, 1429, 1715, 1960, 2401, 2744, 2858, 3430, 3920, 4802, 5488, 5716, 6860, 7145, 9604, 10003, 11432, 12005, 13720, 14290, 19208, 20006, 22864, 24010, 27440, 28580, 38416, 40012, 48020, 50015, 57160, 70021, 80024, 96040, 100030, 114320, 140042, 160048, 192080, 200060, 280084, 350105, 400120, 490147, 560168, 700210, 800240, 980294, 1120336, 1400420, 1960588, 2450735, 2800840, 3431029, 3921176, 4901470, 5601680, 6862058, 7842352, 9802940, 13724116, 17155145, 19605880, 27448232, 34310290, 39211760, 54896464, 68620580, 137241160, 274482320]

約数ペア:

[(1, 274482320), (2, 137241160), (4, 68620580), (5, 54896464), (7, 39211760), (8, 34310290), (10, 27448232), (14, 19605880), (16, 17155145), (20, 13724116), (28, 9802940), (35, 7842352), (40, 6862058), (49, 5601680), (56, 4901470), (70, 3921176), (80, 3431029), (98, 2800840), (112, 2450735), (140, 1960588), (196, 1400420), (245, 1120336), (280, 980294), (343, 800240), (392, 700210), (490, 560168), (560, 490147), (686, 400120), (784, 350105), (980, 280084), (1372, 200060), (1429, 192080), (1715, 160048), (1960, 140042), (2401, 114320), (2744, 100030), (2858, 96040), (3430, 80024), (3920, 70021), (4802, 57160), (5488, 50015), (5716, 48020), (6860, 40012), (7145, 38416), (9604, 28580), (10003, 27440), (11432, 24010), (12005, 22864), (13720, 20006), (14290, 19208)]