56371320

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{151}}^1$

素因数の和:246

約数の個数: 192

約数和(自身を含む): 198469440

約数和(自身を除く): 142098120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 30, 34, 36, 40, 45, 51, 60, 61, 68, 72, 85, 90, 102, 120, 122, 136, 151, 153, 170, 180, 183, 204, 244, 255, 302, 305, 306, 340, 360, 366, 408, 453, 488, 510, 549, 604, 610, 612, 680, 732, 755, 765, 906, 915, 1020, 1037, 1098, 1208, 1220, 1224, 1359, 1464, 1510, 1530, 1812, 1830, 2040, 2074, 2196, 2265, 2440, 2567, 2718, 2745, 3020, 3060, 3111, 3624, 3660, 4148, 4392, 4530, 5134, 5185, 5436, 5490, 6040, 6120, 6222, 6795, 7320, 7701, 8296, 9060, 9211, 9333, 10268, 10370, 10872, 10980, 12444, 12835, 13590, 15402, 15555, 18120, 18422, 18666, 20536, 20740, 21960, 23103, 24888, 25670, 27180, 27633, 30804, 31110, 36844, 37332, 38505, 41480, 46055, 46206, 46665, 51340, 54360, 55266, 61608, 62220, 73688, 74664, 77010, 82899, 92110, 92412, 93330, 102680, 110532, 115515, 124440, 138165, 154020, 156587, 165798, 184220, 184824, 186660, 221064, 231030, 276330, 308040, 313174, 331596, 368440, 373320, 414495, 462060, 469761, 552660, 626348, 663192, 782935, 828990, 924120, 939522, 1105320, 1252696, 1409283, 1565870, 1657980, 1879044, 2348805, 2818566, 3131740, 3315960, 3758088, 4697610, 5637132, 6263480, 7046415, 9395220, 11274264, 14092830, 18790440, 28185660, 56371320]

約数ペア:

[(1, 56371320), (2, 28185660), (3, 18790440), (4, 14092830), (5, 11274264), (6, 9395220), (8, 7046415), (9, 6263480), (10, 5637132), (12, 4697610), (15, 3758088), (17, 3315960), (18, 3131740), (20, 2818566), (24, 2348805), (30, 1879044), (34, 1657980), (36, 1565870), (40, 1409283), (45, 1252696), (51, 1105320), (60, 939522), (61, 924120), (68, 828990), (72, 782935), (85, 663192), (90, 626348), (102, 552660), (120, 469761), (122, 462060), (136, 414495), (151, 373320), (153, 368440), (170, 331596), (180, 313174), (183, 308040), (204, 276330), (244, 231030), (255, 221064), (302, 186660), (305, 184824), (306, 184220), (340, 165798), (360, 156587), (366, 154020), (408, 138165), (453, 124440), (488, 115515), (510, 110532), (549, 102680), (604, 93330), (610, 92412), (612, 92110), (680, 82899), (732, 77010), (755, 74664), (765, 73688), (906, 62220), (915, 61608), (1020, 55266), (1037, 54360), (1098, 51340), (1208, 46665), (1220, 46206), (1224, 46055), (1359, 41480), (1464, 38505), (1510, 37332), (1530, 36844), (1812, 31110), (1830, 30804), (2040, 27633), (2074, 27180), (2196, 25670), (2265, 24888), (2440, 23103), (2567, 21960), (2718, 20740), (2745, 20536), (3020, 18666), (3060, 18422), (3111, 18120), (3624, 15555), (3660, 15402), (4148, 13590), (4392, 12835), (4530, 12444), (5134, 10980), (5185, 10872), (5436, 10370), (5490, 10268), (6040, 9333), (6120, 9211), (6222, 9060), (6795, 8296), (7320, 7701)]