76895760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{401}}^1$

素因数の和:481

約数の個数: 160

約数和(自身を含む): 258412032

約数和(自身を除く): 181516272

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 47, 48, 51, 60, 68, 80, 85, 94, 102, 120, 136, 141, 170, 188, 204, 235, 240, 255, 272, 282, 340, 376, 401, 408, 470, 510, 564, 680, 705, 752, 799, 802, 816, 940, 1020, 1128, 1203, 1360, 1410, 1598, 1604, 1880, 2005, 2040, 2256, 2397, 2406, 2820, 3196, 3208, 3760, 3995, 4010, 4080, 4794, 4812, 5640, 6015, 6392, 6416, 6817, 7990, 8020, 9588, 9624, 11280, 11985, 12030, 12784, 13634, 15980, 16040, 18847, 19176, 19248, 20451, 23970, 24060, 27268, 31960, 32080, 34085, 37694, 38352, 40902, 47940, 48120, 54536, 56541, 63920, 68170, 75388, 81804, 94235, 95880, 96240, 102255, 109072, 113082, 136340, 150776, 163608, 188470, 191760, 204510, 226164, 272680, 282705, 301552, 320399, 327216, 376940, 409020, 452328, 545360, 565410, 640798, 753880, 818040, 904656, 961197, 1130820, 1281596, 1507760, 1601995, 1636080, 1922394, 2261640, 2563192, 3203990, 3844788, 4523280, 4805985, 5126384, 6407980, 7689576, 9611970, 12815960, 15379152, 19223940, 25631920, 38447880, 76895760]

約数ペア:

[(1, 76895760), (2, 38447880), (3, 25631920), (4, 19223940), (5, 15379152), (6, 12815960), (8, 9611970), (10, 7689576), (12, 6407980), (15, 5126384), (16, 4805985), (17, 4523280), (20, 3844788), (24, 3203990), (30, 2563192), (34, 2261640), (40, 1922394), (47, 1636080), (48, 1601995), (51, 1507760), (60, 1281596), (68, 1130820), (80, 961197), (85, 904656), (94, 818040), (102, 753880), (120, 640798), (136, 565410), (141, 545360), (170, 452328), (188, 409020), (204, 376940), (235, 327216), (240, 320399), (255, 301552), (272, 282705), (282, 272680), (340, 226164), (376, 204510), (401, 191760), (408, 188470), (470, 163608), (510, 150776), (564, 136340), (680, 113082), (705, 109072), (752, 102255), (799, 96240), (802, 95880), (816, 94235), (940, 81804), (1020, 75388), (1128, 68170), (1203, 63920), (1360, 56541), (1410, 54536), (1598, 48120), (1604, 47940), (1880, 40902), (2005, 38352), (2040, 37694), (2256, 34085), (2397, 32080), (2406, 31960), (2820, 27268), (3196, 24060), (3208, 23970), (3760, 20451), (3995, 19248), (4010, 19176), (4080, 18847), (4794, 16040), (4812, 15980), (5640, 13634), (6015, 12784), (6392, 12030), (6416, 11985), (6817, 11280), (7990, 9624), (8020, 9588)]