1800513360

素因数分解:

$2^4\times 3^7\times 5^1\times {\mathrm{41}}^1\times {\mathrm{251}}^1$

素因数の和:326

約数の個数: 320

約数和(自身を含む): 6457086720

約数和(自身を除く): 4656573360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 41, 45, 48, 54, 60, 72, 80, 81, 82, 90, 108, 120, 123, 135, 144, 162, 164, 180, 205, 216, 240, 243, 246, 251, 270, 324, 328, 360, 369, 405, 410, 432, 486, 492, 502, 540, 615, 648, 656, 720, 729, 738, 753, 810, 820, 972, 984, 1004, 1080, 1107, 1215, 1230, 1255, 1296, 1458, 1476, 1506, 1620, 1640, 1845, 1944, 1968, 2008, 2160, 2187, 2214, 2259, 2430, 2460, 2510, 2916, 2952, 3012, 3240, 3280, 3321, 3645, 3690, 3765, 3888, 4016, 4374, 4428, 4518, 4860, 4920, 5020, 5535, 5832, 5904, 6024, 6480, 6642, 6777, 7290, 7380, 7530, 8748, 8856, 9036, 9720, 9840, 9963, 10040, 10291, 10935, 11070, 11295, 11664, 12048, 13284, 13554, 14580, 14760, 15060, 16605, 17496, 17712, 18072, 19440, 19926, 20080, 20331, 20582, 21870, 22140, 22590, 26568, 27108, 29160, 29520, 29889, 30120, 30873, 33210, 33885, 34992, 36144, 39852, 40662, 41164, 43740, 44280, 45180, 49815, 51455, 53136, 54216, 58320, 59778, 60240, 60993, 61746, 66420, 67770, 79704, 81324, 82328, 87480, 88560, 89667, 90360, 92619, 99630, 101655, 102910, 108432, 119556, 121986, 123492, 132840, 135540, 149445, 154365, 159408, 162648, 164656, 174960, 179334, 180720, 182979, 185238, 199260, 203310, 205820, 239112, 243972, 246984, 265680, 271080, 277857, 298890, 304965, 308730, 325296, 358668, 365958, 370476, 398520, 406620, 411640, 448335, 463095, 478224, 487944, 493968, 542160, 548937, 555714, 597780, 609930, 617460, 717336, 731916, 740952, 797040, 813240, 823280, 833571, 896670, 914895, 926190, 975888, 1097874, 1111428, 1195560, 1219860, 1234920, 1389285, 1434672, 1463832, 1481904, 1626480, 1667142, 1793340, 1829790, 1852380, 2195748, 2222856, 2391120, 2439720, 2469840, 2500713, 2744685, 2778570, 2927664, 3334284, 3586680, 3659580, 3704760, 4167855, 4391496, 4445712, 4879440, 5001426, 5489370, 5557140, 6668568, 7173360, 7319160, 7409520, 7502139, 8335710, 8782992, 10002852, 10978740, 11114280, 12503565, 13337136, 14638320, 15004278, 16671420, 20005704, 21957480, 22228560, 22506417, 25007130, 30008556, 33342840, 37510695, 40011408, 43914960, 45012834, 50014260, 60017112, 66685680, 75021390, 90025668, 100028520, 112532085, 120034224, 150042780, 180051336, 200057040, 225064170, 300085560, 360102672, 450128340, 600171120, 900256680, 1800513360]

約数ペア:

[(1, 1800513360), (2, 900256680), (3, 600171120), (4, 450128340), (5, 360102672), (6, 300085560), (8, 225064170), (9, 200057040), (10, 180051336), (12, 150042780), (15, 120034224), (16, 112532085), (18, 100028520), (20, 90025668), (24, 75021390), (27, 66685680), (30, 60017112), (36, 50014260), (40, 45012834), (41, 43914960), (45, 40011408), (48, 37510695), (54, 33342840), (60, 30008556), (72, 25007130), (80, 22506417), (81, 22228560), (82, 21957480), (90, 20005704), (108, 16671420), (120, 15004278), (123, 14638320), (135, 13337136), (144, 12503565), (162, 11114280), (164, 10978740), (180, 10002852), (205, 8782992), (216, 8335710), (240, 7502139), (243, 7409520), (246, 7319160), (251, 7173360), (270, 6668568), (324, 5557140), (328, 5489370), (360, 5001426), (369, 4879440), (405, 4445712), (410, 4391496), (432, 4167855), (486, 3704760), (492, 3659580), (502, 3586680), (540, 3334284), (615, 2927664), (648, 2778570), (656, 2744685), (720, 2500713), (729, 2469840), (738, 2439720), (753, 2391120), (810, 2222856), (820, 2195748), (972, 1852380), (984, 1829790), (1004, 1793340), (1080, 1667142), (1107, 1626480), (1215, 1481904), (1230, 1463832), (1255, 1434672), (1296, 1389285), (1458, 1234920), (1476, 1219860), (1506, 1195560), (1620, 1111428), (1640, 1097874), (1845, 975888), (1944, 926190), (1968, 914895), (2008, 896670), (2160, 833571), (2187, 823280), (2214, 813240), (2259, 797040), (2430, 740952), (2460, 731916), (2510, 717336), (2916, 617460), (2952, 609930), (3012, 597780), (3240, 555714), (3280, 548937), (3321, 542160), (3645, 493968), (3690, 487944), (3765, 478224), (3888, 463095), (4016, 448335), (4374, 411640), (4428, 406620), (4518, 398520), (4860, 370476), (4920, 365958), (5020, 358668), (5535, 325296), (5832, 308730), (5904, 304965), (6024, 298890), (6480, 277857), (6642, 271080), (6777, 265680), (7290, 246984), (7380, 243972), (7530, 239112), (8748, 205820), (8856, 203310), (9036, 199260), (9720, 185238), (9840, 182979), (9963, 180720), (10040, 179334), (10291, 174960), (10935, 164656), (11070, 162648), (11295, 159408), (11664, 154365), (12048, 149445), (13284, 135540), (13554, 132840), (14580, 123492), (14760, 121986), (15060, 119556), (16605, 108432), (17496, 102910), (17712, 101655), (18072, 99630), (19440, 92619), (19926, 90360), (20080, 89667), (20331, 88560), (20582, 87480), (21870, 82328), (22140, 81324), (22590, 79704), (26568, 67770), (27108, 66420), (29160, 61746), (29520, 60993), (29889, 60240), (30120, 59778), (30873, 58320), (33210, 54216), (33885, 53136), (34992, 51455), (36144, 49815), (39852, 45180), (40662, 44280), (41164, 43740)]