490108080

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{2411}}^1$

素因数の和:2456

約数の個数: 240

約数和(自身を含む): 1909377792

約数和(自身を除く): 1419269712

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 48, 55, 56, 60, 66, 70, 77, 80, 84, 88, 105, 110, 112, 120, 121, 132, 140, 154, 165, 168, 176, 210, 220, 231, 240, 242, 264, 280, 308, 330, 336, 363, 385, 420, 440, 462, 484, 528, 560, 605, 616, 660, 726, 770, 840, 847, 880, 924, 968, 1155, 1210, 1232, 1320, 1452, 1540, 1680, 1694, 1815, 1848, 1936, 2310, 2411, 2420, 2541, 2640, 2904, 3080, 3388, 3630, 3696, 4235, 4620, 4822, 4840, 5082, 5808, 6160, 6776, 7233, 7260, 8470, 9240, 9644, 9680, 10164, 12055, 12705, 13552, 14466, 14520, 16877, 16940, 18480, 19288, 20328, 24110, 25410, 26521, 28932, 29040, 33754, 33880, 36165, 38576, 40656, 48220, 50631, 50820, 53042, 57864, 67508, 67760, 72330, 79563, 84385, 96440, 101262, 101640, 106084, 115728, 132605, 135016, 144660, 159126, 168770, 185647, 192880, 202524, 203280, 212168, 253155, 265210, 270032, 289320, 291731, 318252, 337540, 371294, 397815, 405048, 424336, 506310, 530420, 556941, 578640, 583462, 636504, 675080, 742588, 795630, 810096, 875193, 928235, 1012620, 1060840, 1113882, 1166924, 1273008, 1350160, 1458655, 1485176, 1591260, 1750386, 1856470, 2025240, 2042117, 2121680, 2227764, 2333848, 2784705, 2917310, 2970352, 3182520, 3500772, 3712940, 4050480, 4084234, 4375965, 4455528, 4667696, 5569410, 5834620, 6126351, 6365040, 7001544, 7425880, 8168468, 8751930, 8911056, 10210585, 11138820, 11669240, 12252702, 14003088, 14851760, 16336936, 17503860, 20421170, 22277640, 23338480, 24505404, 30631755, 32673872, 35007720, 40842340, 44555280, 49010808, 61263510, 70015440, 81684680, 98021616, 122527020, 163369360, 245054040, 490108080]

約数ペア:

[(1, 490108080), (2, 245054040), (3, 163369360), (4, 122527020), (5, 98021616), (6, 81684680), (7, 70015440), (8, 61263510), (10, 49010808), (11, 44555280), (12, 40842340), (14, 35007720), (15, 32673872), (16, 30631755), (20, 24505404), (21, 23338480), (22, 22277640), (24, 20421170), (28, 17503860), (30, 16336936), (33, 14851760), (35, 14003088), (40, 12252702), (42, 11669240), (44, 11138820), (48, 10210585), (55, 8911056), (56, 8751930), (60, 8168468), (66, 7425880), (70, 7001544), (77, 6365040), (80, 6126351), (84, 5834620), (88, 5569410), (105, 4667696), (110, 4455528), (112, 4375965), (120, 4084234), (121, 4050480), (132, 3712940), (140, 3500772), (154, 3182520), (165, 2970352), (168, 2917310), (176, 2784705), (210, 2333848), (220, 2227764), (231, 2121680), (240, 2042117), (242, 2025240), (264, 1856470), (280, 1750386), (308, 1591260), (330, 1485176), (336, 1458655), (363, 1350160), (385, 1273008), (420, 1166924), (440, 1113882), (462, 1060840), (484, 1012620), (528, 928235), (560, 875193), (605, 810096), (616, 795630), (660, 742588), (726, 675080), (770, 636504), (840, 583462), (847, 578640), (880, 556941), (924, 530420), (968, 506310), (1155, 424336), (1210, 405048), (1232, 397815), (1320, 371294), (1452, 337540), (1540, 318252), (1680, 291731), (1694, 289320), (1815, 270032), (1848, 265210), (1936, 253155), (2310, 212168), (2411, 203280), (2420, 202524), (2541, 192880), (2640, 185647), (2904, 168770), (3080, 159126), (3388, 144660), (3630, 135016), (3696, 132605), (4235, 115728), (4620, 106084), (4822, 101640), (4840, 101262), (5082, 96440), (5808, 84385), (6160, 79563), (6776, 72330), (7233, 67760), (7260, 67508), (8470, 57864), (9240, 53042), (9644, 50820), (9680, 50631), (10164, 48220), (12055, 40656), (12705, 38576), (13552, 36165), (14466, 33880), (14520, 33754), (16877, 29040), (16940, 28932), (18480, 26521), (19288, 25410), (20328, 24110)]