207180360

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{349}}^1$

素因数の和:480

約数の個数: 192

約数和(自身を含む): 722358000

約数和(自身を除く): 515177640

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, 68, 72, 85, 90, 97, 102, 120, 136, 153, 170, 180, 194, 204, 255, 291, 306, 340, 349, 360, 388, 408, 485, 510, 582, 612, 680, 698, 765, 776, 873, 970, 1020, 1047, 1164, 1224, 1396, 1455, 1530, 1649, 1745, 1746, 1940, 2040, 2094, 2328, 2792, 2910, 3060, 3141, 3298, 3490, 3492, 3880, 4188, 4365, 4947, 5235, 5820, 5933, 6120, 6282, 6596, 6980, 6984, 8245, 8376, 8730, 9894, 10470, 11640, 11866, 12564, 13192, 13960, 14841, 15705, 16490, 17460, 17799, 19788, 20940, 23732, 24735, 25128, 29665, 29682, 31410, 32980, 33853, 34920, 35598, 39576, 41880, 47464, 49470, 53397, 59330, 59364, 62820, 65960, 67706, 71196, 74205, 88995, 98940, 101559, 106794, 118660, 118728, 125640, 135412, 142392, 148410, 169265, 177990, 197880, 203118, 213588, 237320, 266985, 270824, 296820, 304677, 338530, 355980, 406236, 427176, 507795, 533970, 575501, 593640, 609354, 677060, 711960, 812472, 1015590, 1067940, 1151002, 1218708, 1354120, 1523385, 1726503, 2031180, 2135880, 2302004, 2437416, 2877505, 3046770, 3453006, 4062360, 4604008, 5179509, 5755010, 6093540, 6906012, 8632515, 10359018, 11510020, 12187080, 13812024, 17265030, 20718036, 23020040, 25897545, 34530060, 41436072, 51795090, 69060120, 103590180, 207180360]

約数ペア:

[(1, 207180360), (2, 103590180), (3, 69060120), (4, 51795090), (5, 41436072), (6, 34530060), (8, 25897545), (9, 23020040), (10, 20718036), (12, 17265030), (15, 13812024), (17, 12187080), (18, 11510020), (20, 10359018), (24, 8632515), (30, 6906012), (34, 6093540), (36, 5755010), (40, 5179509), (45, 4604008), (51, 4062360), (60, 3453006), (68, 3046770), (72, 2877505), (85, 2437416), (90, 2302004), (97, 2135880), (102, 2031180), (120, 1726503), (136, 1523385), (153, 1354120), (170, 1218708), (180, 1151002), (194, 1067940), (204, 1015590), (255, 812472), (291, 711960), (306, 677060), (340, 609354), (349, 593640), (360, 575501), (388, 533970), (408, 507795), (485, 427176), (510, 406236), (582, 355980), (612, 338530), (680, 304677), (698, 296820), (765, 270824), (776, 266985), (873, 237320), (970, 213588), (1020, 203118), (1047, 197880), (1164, 177990), (1224, 169265), (1396, 148410), (1455, 142392), (1530, 135412), (1649, 125640), (1745, 118728), (1746, 118660), (1940, 106794), (2040, 101559), (2094, 98940), (2328, 88995), (2792, 74205), (2910, 71196), (3060, 67706), (3141, 65960), (3298, 62820), (3490, 59364), (3492, 59330), (3880, 53397), (4188, 49470), (4365, 47464), (4947, 41880), (5235, 39576), (5820, 35598), (5933, 34920), (6120, 33853), (6282, 32980), (6596, 31410), (6980, 29682), (6984, 29665), (8245, 25128), (8376, 24735), (8730, 23732), (9894, 20940), (10470, 19788), (11640, 17799), (11866, 17460), (12564, 16490), (13192, 15705), (13960, 14841)]