67736640

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{1907}}^1$

素因数の和:1964

約数の個数: 112

約数和(自身を含む): 220992192

約数和(自身を除く): 153255552

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 37, 40, 48, 60, 64, 74, 80, 96, 111, 120, 148, 160, 185, 192, 222, 240, 296, 320, 370, 444, 480, 555, 592, 740, 888, 960, 1110, 1184, 1480, 1776, 1907, 2220, 2368, 2960, 3552, 3814, 4440, 5721, 5920, 7104, 7628, 8880, 9535, 11442, 11840, 15256, 17760, 19070, 22884, 28605, 30512, 35520, 38140, 45768, 57210, 61024, 70559, 76280, 91536, 114420, 122048, 141118, 152560, 183072, 211677, 228840, 282236, 305120, 352795, 366144, 423354, 457680, 564472, 610240, 705590, 846708, 915360, 1058385, 1128944, 1411180, 1693416, 1830720, 2116770, 2257888, 2822360, 3386832, 4233540, 4515776, 5644720, 6773664, 8467080, 11289440, 13547328, 16934160, 22578880, 33868320, 67736640]

約数ペア:

[(1, 67736640), (2, 33868320), (3, 22578880), (4, 16934160), (5, 13547328), (6, 11289440), (8, 8467080), (10, 6773664), (12, 5644720), (15, 4515776), (16, 4233540), (20, 3386832), (24, 2822360), (30, 2257888), (32, 2116770), (37, 1830720), (40, 1693416), (48, 1411180), (60, 1128944), (64, 1058385), (74, 915360), (80, 846708), (96, 705590), (111, 610240), (120, 564472), (148, 457680), (160, 423354), (185, 366144), (192, 352795), (222, 305120), (240, 282236), (296, 228840), (320, 211677), (370, 183072), (444, 152560), (480, 141118), (555, 122048), (592, 114420), (740, 91536), (888, 76280), (960, 70559), (1110, 61024), (1184, 57210), (1480, 45768), (1776, 38140), (1907, 35520), (2220, 30512), (2368, 28605), (2960, 22884), (3552, 19070), (3814, 17760), (4440, 15256), (5721, 11840), (5920, 11442), (7104, 9535), (7628, 8880)]