79755720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1$

素因数の和:156

約数の個数: 256

約数和(自身を含む): 283668480

約数和(自身を除く): 203912760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 23, 24, 30, 33, 37, 40, 44, 46, 55, 60, 66, 69, 71, 74, 88, 92, 110, 111, 115, 120, 132, 138, 142, 148, 165, 184, 185, 213, 220, 222, 230, 253, 264, 276, 284, 296, 330, 345, 355, 370, 407, 426, 440, 444, 460, 506, 552, 555, 568, 660, 690, 710, 740, 759, 781, 814, 851, 852, 888, 920, 1012, 1065, 1110, 1221, 1265, 1320, 1380, 1420, 1480, 1518, 1562, 1628, 1633, 1702, 1704, 2024, 2035, 2130, 2220, 2343, 2442, 2530, 2553, 2627, 2760, 2840, 3036, 3124, 3256, 3266, 3404, 3795, 3905, 4070, 4255, 4260, 4440, 4686, 4884, 4899, 5060, 5106, 5254, 6072, 6105, 6248, 6532, 6808, 7590, 7810, 7881, 8140, 8165, 8510, 8520, 9361, 9372, 9768, 9798, 10120, 10212, 10508, 11715, 12210, 12765, 13064, 13135, 15180, 15620, 15762, 16280, 16330, 17020, 17963, 18722, 18744, 19596, 20424, 21016, 23430, 24420, 24495, 25530, 26270, 28083, 28897, 30360, 31240, 31524, 32660, 34040, 35926, 37444, 39192, 39405, 46805, 46860, 48840, 48990, 51060, 52540, 53889, 56166, 57794, 60421, 63048, 65320, 71852, 74888, 78810, 86691, 89815, 93610, 93720, 97980, 102120, 105080, 107778, 112332, 115588, 120842, 140415, 143704, 144485, 157620, 173382, 179630, 181263, 187220, 195960, 215556, 224664, 231176, 241684, 269445, 280830, 288970, 302105, 315240, 346764, 359260, 362526, 374440, 431112, 433455, 483368, 538890, 561660, 577940, 604210, 664631, 693528, 718520, 725052, 866910, 906315, 1077780, 1123320, 1155880, 1208420, 1329262, 1450104, 1733820, 1812630, 1993893, 2155560, 2416840, 2658524, 3323155, 3467640, 3625260, 3987786, 5317048, 6646310, 7250520, 7975572, 9969465, 13292620, 15951144, 19938930, 26585240, 39877860, 79755720]

約数ペア:

[(1, 79755720), (2, 39877860), (3, 26585240), (4, 19938930), (5, 15951144), (6, 13292620), (8, 9969465), (10, 7975572), (11, 7250520), (12, 6646310), (15, 5317048), (20, 3987786), (22, 3625260), (23, 3467640), (24, 3323155), (30, 2658524), (33, 2416840), (37, 2155560), (40, 1993893), (44, 1812630), (46, 1733820), (55, 1450104), (60, 1329262), (66, 1208420), (69, 1155880), (71, 1123320), (74, 1077780), (88, 906315), (92, 866910), (110, 725052), (111, 718520), (115, 693528), (120, 664631), (132, 604210), (138, 577940), (142, 561660), (148, 538890), (165, 483368), (184, 433455), (185, 431112), (213, 374440), (220, 362526), (222, 359260), (230, 346764), (253, 315240), (264, 302105), (276, 288970), (284, 280830), (296, 269445), (330, 241684), (345, 231176), (355, 224664), (370, 215556), (407, 195960), (426, 187220), (440, 181263), (444, 179630), (460, 173382), (506, 157620), (552, 144485), (555, 143704), (568, 140415), (660, 120842), (690, 115588), (710, 112332), (740, 107778), (759, 105080), (781, 102120), (814, 97980), (851, 93720), (852, 93610), (888, 89815), (920, 86691), (1012, 78810), (1065, 74888), (1110, 71852), (1221, 65320), (1265, 63048), (1320, 60421), (1380, 57794), (1420, 56166), (1480, 53889), (1518, 52540), (1562, 51060), (1628, 48990), (1633, 48840), (1702, 46860), (1704, 46805), (2024, 39405), (2035, 39192), (2130, 37444), (2220, 35926), (2343, 34040), (2442, 32660), (2530, 31524), (2553, 31240), (2627, 30360), (2760, 28897), (2840, 28083), (3036, 26270), (3124, 25530), (3256, 24495), (3266, 24420), (3404, 23430), (3795, 21016), (3905, 20424), (4070, 19596), (4255, 18744), (4260, 18722), (4440, 17963), (4686, 17020), (4884, 16330), (4899, 16280), (5060, 15762), (5106, 15620), (5254, 15180), (6072, 13135), (6105, 13064), (6248, 12765), (6532, 12210), (6808, 11715), (7590, 10508), (7810, 10212), (7881, 10120), (8140, 9798), (8165, 9768), (8510, 9372), (8520, 9361)]