1720522080

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{6529}}^1$

素因数の和:6614

約数の個数: 192

約数和(自身を含む): 6121483200

約数和(自身を除く): 4400961120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 61, 72, 80, 90, 96, 108, 120, 122, 135, 144, 160, 180, 183, 216, 240, 244, 270, 288, 305, 360, 366, 432, 480, 488, 540, 549, 610, 720, 732, 864, 915, 976, 1080, 1098, 1220, 1440, 1464, 1647, 1830, 1952, 2160, 2196, 2440, 2745, 2928, 3294, 3660, 4320, 4392, 4880, 5490, 5856, 6529, 6588, 7320, 8235, 8784, 9760, 10980, 13058, 13176, 14640, 16470, 17568, 19587, 21960, 26116, 26352, 29280, 32645, 32940, 39174, 43920, 52232, 52704, 58761, 65290, 65880, 78348, 87840, 97935, 104464, 117522, 130580, 131760, 156696, 176283, 195870, 208928, 235044, 261160, 263520, 293805, 313392, 352566, 391740, 398269, 470088, 522320, 587610, 626784, 705132, 783480, 796538, 881415, 940176, 1044640, 1175220, 1194807, 1410264, 1566960, 1593076, 1762830, 1880352, 1991345, 2350440, 2389614, 2820528, 3133920, 3186152, 3525660, 3584421, 3982690, 4700880, 4779228, 5641056, 5974035, 6372304, 7051320, 7168842, 7965380, 9401760, 9558456, 10753263, 11948070, 12744608, 14102640, 14337684, 15930760, 17922105, 19116912, 21506526, 23896140, 28205280, 28675368, 31861520, 35844210, 38233824, 43013052, 47792280, 53766315, 57350736, 63723040, 71688420, 86026104, 95584560, 107532630, 114701472, 143376840, 172052208, 191169120, 215065260, 286753680, 344104416, 430130520, 573507360, 860261040, 1720522080]

約数ペア:

[(1, 1720522080), (2, 860261040), (3, 573507360), (4, 430130520), (5, 344104416), (6, 286753680), (8, 215065260), (9, 191169120), (10, 172052208), (12, 143376840), (15, 114701472), (16, 107532630), (18, 95584560), (20, 86026104), (24, 71688420), (27, 63723040), (30, 57350736), (32, 53766315), (36, 47792280), (40, 43013052), (45, 38233824), (48, 35844210), (54, 31861520), (60, 28675368), (61, 28205280), (72, 23896140), (80, 21506526), (90, 19116912), (96, 17922105), (108, 15930760), (120, 14337684), (122, 14102640), (135, 12744608), (144, 11948070), (160, 10753263), (180, 9558456), (183, 9401760), (216, 7965380), (240, 7168842), (244, 7051320), (270, 6372304), (288, 5974035), (305, 5641056), (360, 4779228), (366, 4700880), (432, 3982690), (480, 3584421), (488, 3525660), (540, 3186152), (549, 3133920), (610, 2820528), (720, 2389614), (732, 2350440), (864, 1991345), (915, 1880352), (976, 1762830), (1080, 1593076), (1098, 1566960), (1220, 1410264), (1440, 1194807), (1464, 1175220), (1647, 1044640), (1830, 940176), (1952, 881415), (2160, 796538), (2196, 783480), (2440, 705132), (2745, 626784), (2928, 587610), (3294, 522320), (3660, 470088), (4320, 398269), (4392, 391740), (4880, 352566), (5490, 313392), (5856, 293805), (6529, 263520), (6588, 261160), (7320, 235044), (8235, 208928), (8784, 195870), (9760, 176283), (10980, 156696), (13058, 131760), (13176, 130580), (14640, 117522), (16470, 104464), (17568, 97935), (19587, 87840), (21960, 78348), (26116, 65880), (26352, 65290), (29280, 58761), (32645, 52704), (32940, 52232), (39174, 43920)]