209340720

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{5701}}^1$

素因数の和:5740

約数の個数: 160

約数和(自身を含む): 763611840

約数和(自身を除く): 554271120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 34, 36, 40, 45, 48, 51, 54, 60, 68, 72, 80, 85, 90, 102, 108, 120, 135, 136, 144, 153, 170, 180, 204, 216, 240, 255, 270, 272, 306, 340, 360, 408, 432, 459, 510, 540, 612, 680, 720, 765, 816, 918, 1020, 1080, 1224, 1360, 1530, 1836, 2040, 2160, 2295, 2448, 3060, 3672, 4080, 4590, 5701, 6120, 7344, 9180, 11402, 12240, 17103, 18360, 22804, 28505, 34206, 36720, 45608, 51309, 57010, 68412, 85515, 91216, 96917, 102618, 114020, 136824, 153927, 171030, 193834, 205236, 228040, 256545, 273648, 290751, 307854, 342060, 387668, 410472, 456080, 484585, 513090, 581502, 615708, 684120, 769635, 775336, 820944, 872253, 969170, 1026180, 1163004, 1231416, 1368240, 1453755, 1539270, 1550672, 1744506, 1938340, 2052360, 2326008, 2462832, 2616759, 2907510, 3078540, 3489012, 3876680, 4104720, 4361265, 4652016, 5233518, 5815020, 6157080, 6978024, 7753360, 8722530, 10467036, 11630040, 12314160, 13083795, 13956048, 17445060, 20934072, 23260080, 26167590, 34890120, 41868144, 52335180, 69780240, 104670360, 209340720]

約数ペア:

[(1, 209340720), (2, 104670360), (3, 69780240), (4, 52335180), (5, 41868144), (6, 34890120), (8, 26167590), (9, 23260080), (10, 20934072), (12, 17445060), (15, 13956048), (16, 13083795), (17, 12314160), (18, 11630040), (20, 10467036), (24, 8722530), (27, 7753360), (30, 6978024), (34, 6157080), (36, 5815020), (40, 5233518), (45, 4652016), (48, 4361265), (51, 4104720), (54, 3876680), (60, 3489012), (68, 3078540), (72, 2907510), (80, 2616759), (85, 2462832), (90, 2326008), (102, 2052360), (108, 1938340), (120, 1744506), (135, 1550672), (136, 1539270), (144, 1453755), (153, 1368240), (170, 1231416), (180, 1163004), (204, 1026180), (216, 969170), (240, 872253), (255, 820944), (270, 775336), (272, 769635), (306, 684120), (340, 615708), (360, 581502), (408, 513090), (432, 484585), (459, 456080), (510, 410472), (540, 387668), (612, 342060), (680, 307854), (720, 290751), (765, 273648), (816, 256545), (918, 228040), (1020, 205236), (1080, 193834), (1224, 171030), (1360, 153927), (1530, 136824), (1836, 114020), (2040, 102618), (2160, 96917), (2295, 91216), (2448, 85515), (3060, 68412), (3672, 57010), (4080, 51309), (4590, 45608), (5701, 36720), (6120, 34206), (7344, 28505), (9180, 22804), (11402, 18360), (12240, 17103)]