86867280

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{151}}^1$

素因数の和:234

約数の個数: 240

約数和(自身を含む): 317551104

約数和(自身を除く): 230683824

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 34, 36, 40, 45, 47, 48, 51, 60, 68, 72, 80, 85, 90, 94, 102, 120, 136, 141, 144, 151, 153, 170, 180, 188, 204, 235, 240, 255, 272, 282, 302, 306, 340, 360, 376, 408, 423, 453, 470, 510, 564, 604, 612, 680, 705, 720, 752, 755, 765, 799, 816, 846, 906, 940, 1020, 1128, 1208, 1224, 1359, 1360, 1410, 1510, 1530, 1598, 1692, 1812, 1880, 2040, 2115, 2256, 2265, 2397, 2416, 2448, 2567, 2718, 2820, 3020, 3060, 3196, 3384, 3624, 3760, 3995, 4080, 4230, 4530, 4794, 5134, 5436, 5640, 6040, 6120, 6392, 6768, 6795, 7097, 7191, 7248, 7701, 7990, 8460, 9060, 9588, 10268, 10872, 11280, 11985, 12080, 12240, 12784, 12835, 13590, 14194, 14382, 15402, 15980, 16920, 18120, 19176, 20536, 21291, 21744, 23103, 23970, 25670, 27180, 28388, 28764, 30804, 31960, 33840, 35485, 35955, 36240, 38352, 38505, 41072, 42582, 46206, 47940, 51340, 54360, 56776, 57528, 61608, 63873, 63920, 70970, 71910, 77010, 85164, 92412, 95880, 102680, 106455, 108720, 113552, 115056, 115515, 120649, 123216, 127746, 141940, 143820, 154020, 170328, 184824, 191760, 205360, 212910, 231030, 241298, 255492, 283880, 287640, 308040, 319365, 340656, 361947, 369648, 425820, 462060, 482596, 510984, 567760, 575280, 603245, 616080, 638730, 723894, 851640, 924120, 965192, 1021968, 1085841, 1206490, 1277460, 1447788, 1703280, 1809735, 1848240, 1930384, 2171682, 2412980, 2554920, 2895576, 3619470, 4343364, 4825960, 5109840, 5429205, 5791152, 7238940, 8686728, 9651920, 10858410, 14477880, 17373456, 21716820, 28955760, 43433640, 86867280]

約数ペア:

[(1, 86867280), (2, 43433640), (3, 28955760), (4, 21716820), (5, 17373456), (6, 14477880), (8, 10858410), (9, 9651920), (10, 8686728), (12, 7238940), (15, 5791152), (16, 5429205), (17, 5109840), (18, 4825960), (20, 4343364), (24, 3619470), (30, 2895576), (34, 2554920), (36, 2412980), (40, 2171682), (45, 1930384), (47, 1848240), (48, 1809735), (51, 1703280), (60, 1447788), (68, 1277460), (72, 1206490), (80, 1085841), (85, 1021968), (90, 965192), (94, 924120), (102, 851640), (120, 723894), (136, 638730), (141, 616080), (144, 603245), (151, 575280), (153, 567760), (170, 510984), (180, 482596), (188, 462060), (204, 425820), (235, 369648), (240, 361947), (255, 340656), (272, 319365), (282, 308040), (302, 287640), (306, 283880), (340, 255492), (360, 241298), (376, 231030), (408, 212910), (423, 205360), (453, 191760), (470, 184824), (510, 170328), (564, 154020), (604, 143820), (612, 141940), (680, 127746), (705, 123216), (720, 120649), (752, 115515), (755, 115056), (765, 113552), (799, 108720), (816, 106455), (846, 102680), (906, 95880), (940, 92412), (1020, 85164), (1128, 77010), (1208, 71910), (1224, 70970), (1359, 63920), (1360, 63873), (1410, 61608), (1510, 57528), (1530, 56776), (1598, 54360), (1692, 51340), (1812, 47940), (1880, 46206), (2040, 42582), (2115, 41072), (2256, 38505), (2265, 38352), (2397, 36240), (2416, 35955), (2448, 35485), (2567, 33840), (2718, 31960), (2820, 30804), (3020, 28764), (3060, 28388), (3196, 27180), (3384, 25670), (3624, 23970), (3760, 23103), (3995, 21744), (4080, 21291), (4230, 20536), (4530, 19176), (4794, 18120), (5134, 16920), (5436, 15980), (5640, 15402), (6040, 14382), (6120, 14194), (6392, 13590), (6768, 12835), (6795, 12784), (7097, 12240), (7191, 12080), (7248, 11985), (7701, 11280), (7990, 10872), (8460, 10268), (9060, 9588)]