7163120

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{229}}^1$

素因数の和:282

約数の個数: 80

約数和(自身を含む): 18480960

約数和(自身を除く): 11317840

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 23, 34, 40, 46, 68, 80, 85, 92, 115, 136, 170, 184, 229, 230, 272, 340, 368, 391, 458, 460, 680, 782, 916, 920, 1145, 1360, 1564, 1832, 1840, 1955, 2290, 3128, 3664, 3893, 3910, 4580, 5267, 6256, 7786, 7820, 9160, 10534, 15572, 15640, 18320, 19465, 21068, 26335, 31144, 31280, 38930, 42136, 52670, 62288, 77860, 84272, 89539, 105340, 155720, 179078, 210680, 311440, 358156, 421360, 447695, 716312, 895390, 1432624, 1790780, 3581560, 7163120]

約数ペア:

[(1, 7163120), (2, 3581560), (4, 1790780), (5, 1432624), (8, 895390), (10, 716312), (16, 447695), (17, 421360), (20, 358156), (23, 311440), (34, 210680), (40, 179078), (46, 155720), (68, 105340), (80, 89539), (85, 84272), (92, 77860), (115, 62288), (136, 52670), (170, 42136), (184, 38930), (229, 31280), (230, 31144), (272, 26335), (340, 21068), (368, 19465), (391, 18320), (458, 15640), (460, 15572), (680, 10534), (782, 9160), (916, 7820), (920, 7786), (1145, 6256), (1360, 5267), (1564, 4580), (1832, 3910), (1840, 3893), (1955, 3664), (2290, 3128)]