84330880

素因数分解:

$2^7\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{337}}^1$

素因数の和:396

約数の個数: 128

約数和(自身を含む): 223404480

約数和(自身を除く): 139073600

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 23, 32, 34, 40, 46, 64, 68, 80, 85, 92, 115, 128, 136, 160, 170, 184, 230, 272, 320, 337, 340, 368, 391, 460, 544, 640, 674, 680, 736, 782, 920, 1088, 1348, 1360, 1472, 1564, 1685, 1840, 1955, 2176, 2696, 2720, 2944, 3128, 3370, 3680, 3910, 5392, 5440, 5729, 6256, 6740, 7360, 7751, 7820, 10784, 10880, 11458, 12512, 13480, 14720, 15502, 15640, 21568, 22916, 25024, 26960, 28645, 31004, 31280, 38755, 43136, 45832, 50048, 53920, 57290, 62008, 62560, 77510, 91664, 107840, 114580, 124016, 125120, 131767, 155020, 183328, 215680, 229160, 248032, 250240, 263534, 310040, 366656, 458320, 496064, 527068, 620080, 658835, 733312, 916640, 992128, 1054136, 1240160, 1317670, 1833280, 2108272, 2480320, 2635340, 3666560, 4216544, 4960640, 5270680, 8433088, 10541360, 16866176, 21082720, 42165440, 84330880]

約数ペア:

[(1, 84330880), (2, 42165440), (4, 21082720), (5, 16866176), (8, 10541360), (10, 8433088), (16, 5270680), (17, 4960640), (20, 4216544), (23, 3666560), (32, 2635340), (34, 2480320), (40, 2108272), (46, 1833280), (64, 1317670), (68, 1240160), (80, 1054136), (85, 992128), (92, 916640), (115, 733312), (128, 658835), (136, 620080), (160, 527068), (170, 496064), (184, 458320), (230, 366656), (272, 310040), (320, 263534), (337, 250240), (340, 248032), (368, 229160), (391, 215680), (460, 183328), (544, 155020), (640, 131767), (674, 125120), (680, 124016), (736, 114580), (782, 107840), (920, 91664), (1088, 77510), (1348, 62560), (1360, 62008), (1472, 57290), (1564, 53920), (1685, 50048), (1840, 45832), (1955, 43136), (2176, 38755), (2696, 31280), (2720, 31004), (2944, 28645), (3128, 26960), (3370, 25024), (3680, 22916), (3910, 21568), (5392, 15640), (5440, 15502), (5729, 14720), (6256, 13480), (6740, 12512), (7360, 11458), (7751, 10880), (7820, 10784)]