208769760

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{1283}}^1$

素因数の和:1417

約数の個数: 144

約数和(自身を含む): 719291664

約数和(自身を除く): 510521904

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 113, 120, 144, 160, 180, 226, 240, 288, 339, 360, 452, 480, 565, 678, 720, 904, 1017, 1130, 1283, 1356, 1440, 1695, 1808, 2034, 2260, 2566, 2712, 3390, 3616, 3849, 4068, 4520, 5085, 5132, 5424, 6415, 6780, 7698, 8136, 9040, 10170, 10264, 10848, 11547, 12830, 13560, 15396, 16272, 18080, 19245, 20340, 20528, 23094, 25660, 27120, 30792, 32544, 38490, 40680, 41056, 46188, 51320, 54240, 57735, 61584, 76980, 81360, 92376, 102640, 115470, 123168, 144979, 153960, 162720, 184752, 205280, 230940, 289958, 307920, 369504, 434937, 461880, 579916, 615840, 724895, 869874, 923760, 1159832, 1304811, 1449790, 1739748, 1847520, 2174685, 2319664, 2609622, 2899580, 3479496, 4349370, 4639328, 5219244, 5799160, 6524055, 6958992, 8698740, 10438488, 11598320, 13048110, 13917984, 17397480, 20876976, 23196640, 26096220, 34794960, 41753952, 52192440, 69589920, 104384880, 208769760]

約数ペア:

[(1, 208769760), (2, 104384880), (3, 69589920), (4, 52192440), (5, 41753952), (6, 34794960), (8, 26096220), (9, 23196640), (10, 20876976), (12, 17397480), (15, 13917984), (16, 13048110), (18, 11598320), (20, 10438488), (24, 8698740), (30, 6958992), (32, 6524055), (36, 5799160), (40, 5219244), (45, 4639328), (48, 4349370), (60, 3479496), (72, 2899580), (80, 2609622), (90, 2319664), (96, 2174685), (113, 1847520), (120, 1739748), (144, 1449790), (160, 1304811), (180, 1159832), (226, 923760), (240, 869874), (288, 724895), (339, 615840), (360, 579916), (452, 461880), (480, 434937), (565, 369504), (678, 307920), (720, 289958), (904, 230940), (1017, 205280), (1130, 184752), (1283, 162720), (1356, 153960), (1440, 144979), (1695, 123168), (1808, 115470), (2034, 102640), (2260, 92376), (2566, 81360), (2712, 76980), (3390, 61584), (3616, 57735), (3849, 54240), (4068, 51320), (4520, 46188), (5085, 41056), (5132, 40680), (5424, 38490), (6415, 32544), (6780, 30792), (7698, 27120), (8136, 25660), (9040, 23094), (10170, 20528), (10264, 20340), (10848, 19245), (11547, 18080), (12830, 16272), (13560, 15396)]