770344080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{647}}^1$

素因数の和:726

約数の個数: 240

約数和(自身を含む): 2693077632

約数和(自身を除く): 1922733552

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 41, 44, 48, 55, 60, 66, 80, 82, 88, 110, 120, 121, 123, 132, 164, 165, 176, 205, 220, 240, 242, 246, 264, 328, 330, 363, 410, 440, 451, 484, 492, 528, 605, 615, 647, 656, 660, 726, 820, 880, 902, 968, 984, 1210, 1230, 1294, 1320, 1353, 1452, 1640, 1804, 1815, 1936, 1941, 1968, 2255, 2420, 2460, 2588, 2640, 2706, 2904, 3235, 3280, 3608, 3630, 3882, 4510, 4840, 4920, 4961, 5176, 5412, 5808, 6470, 6765, 7117, 7216, 7260, 7764, 9020, 9680, 9705, 9840, 9922, 10352, 10824, 12940, 13530, 14234, 14520, 14883, 15528, 18040, 19410, 19844, 21351, 21648, 24805, 25880, 26527, 27060, 28468, 29040, 29766, 31056, 35585, 36080, 38820, 39688, 42702, 49610, 51760, 53054, 54120, 56936, 59532, 71170, 74415, 77640, 78287, 79376, 79581, 85404, 99220, 106108, 106755, 108240, 113872, 119064, 132635, 142340, 148830, 155280, 156574, 159162, 170808, 198440, 212216, 213510, 234861, 238128, 265270, 284680, 291797, 297660, 313148, 318324, 341616, 391435, 396880, 397905, 424432, 427020, 469722, 530540, 569360, 583594, 595320, 626296, 636648, 782870, 795810, 854040, 875391, 939444, 1061080, 1167188, 1174305, 1190640, 1252592, 1273296, 1458985, 1565740, 1591620, 1708080, 1750782, 1878888, 2122160, 2334376, 2348610, 2917970, 3131480, 3183240, 3209767, 3501564, 3757776, 4376955, 4668752, 4697220, 5835940, 6262960, 6366480, 6419534, 7003128, 8753910, 9394440, 9629301, 11671880, 12839068, 14006256, 16048835, 17507820, 18788880, 19258602, 23343760, 25678136, 32097670, 35015640, 38517204, 48146505, 51356272, 64195340, 70031280, 77034408, 96293010, 128390680, 154068816, 192586020, 256781360, 385172040, 770344080]

約数ペア:

[(1, 770344080), (2, 385172040), (3, 256781360), (4, 192586020), (5, 154068816), (6, 128390680), (8, 96293010), (10, 77034408), (11, 70031280), (12, 64195340), (15, 51356272), (16, 48146505), (20, 38517204), (22, 35015640), (24, 32097670), (30, 25678136), (33, 23343760), (40, 19258602), (41, 18788880), (44, 17507820), (48, 16048835), (55, 14006256), (60, 12839068), (66, 11671880), (80, 9629301), (82, 9394440), (88, 8753910), (110, 7003128), (120, 6419534), (121, 6366480), (123, 6262960), (132, 5835940), (164, 4697220), (165, 4668752), (176, 4376955), (205, 3757776), (220, 3501564), (240, 3209767), (242, 3183240), (246, 3131480), (264, 2917970), (328, 2348610), (330, 2334376), (363, 2122160), (410, 1878888), (440, 1750782), (451, 1708080), (484, 1591620), (492, 1565740), (528, 1458985), (605, 1273296), (615, 1252592), (647, 1190640), (656, 1174305), (660, 1167188), (726, 1061080), (820, 939444), (880, 875391), (902, 854040), (968, 795810), (984, 782870), (1210, 636648), (1230, 626296), (1294, 595320), (1320, 583594), (1353, 569360), (1452, 530540), (1640, 469722), (1804, 427020), (1815, 424432), (1936, 397905), (1941, 396880), (1968, 391435), (2255, 341616), (2420, 318324), (2460, 313148), (2588, 297660), (2640, 291797), (2706, 284680), (2904, 265270), (3235, 238128), (3280, 234861), (3608, 213510), (3630, 212216), (3882, 198440), (4510, 170808), (4840, 159162), (4920, 156574), (4961, 155280), (5176, 148830), (5412, 142340), (5808, 132635), (6470, 119064), (6765, 113872), (7117, 108240), (7216, 106755), (7260, 106108), (7764, 99220), (9020, 85404), (9680, 79581), (9705, 79376), (9840, 78287), (9922, 77640), (10352, 74415), (10824, 71170), (12940, 59532), (13530, 56936), (14234, 54120), (14520, 53054), (14883, 51760), (15528, 49610), (18040, 42702), (19410, 39688), (19844, 38820), (21351, 36080), (21648, 35585), (24805, 31056), (25880, 29766), (26527, 29040), (27060, 28468)]