662335920

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{239}}^1\times {\mathrm{1283}}^1$

素因数の和:1544

約数の個数: 160

約数和(自身を含む): 2292710400

約数和(自身を除く): 1630374480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 239, 240, 270, 360, 432, 478, 540, 717, 720, 956, 1080, 1195, 1283, 1434, 1912, 2151, 2160, 2390, 2566, 2868, 3585, 3824, 3849, 4302, 4780, 5132, 5736, 6415, 6453, 7170, 7698, 8604, 9560, 10264, 10755, 11472, 11547, 12830, 12906, 14340, 15396, 17208, 19120, 19245, 20528, 21510, 23094, 25660, 25812, 28680, 30792, 32265, 34416, 34641, 38490, 43020, 46188, 51320, 51624, 57360, 57735, 61584, 64530, 69282, 76980, 86040, 92376, 102640, 103248, 115470, 129060, 138564, 153960, 172080, 173205, 184752, 230940, 258120, 277128, 306637, 307920, 346410, 461880, 516240, 554256, 613274, 692820, 919911, 923760, 1226548, 1385640, 1533185, 1839822, 2453096, 2759733, 2771280, 3066370, 3679644, 4599555, 4906192, 5519466, 6132740, 7359288, 8279199, 9199110, 11038932, 12265480, 13798665, 14718576, 16558398, 18398220, 22077864, 24530960, 27597330, 33116796, 36796440, 41395995, 44155728, 55194660, 66233592, 73592880, 82791990, 110389320, 132467184, 165583980, 220778640, 331167960, 662335920]

約数ペア:

[(1, 662335920), (2, 331167960), (3, 220778640), (4, 165583980), (5, 132467184), (6, 110389320), (8, 82791990), (9, 73592880), (10, 66233592), (12, 55194660), (15, 44155728), (16, 41395995), (18, 36796440), (20, 33116796), (24, 27597330), (27, 24530960), (30, 22077864), (36, 18398220), (40, 16558398), (45, 14718576), (48, 13798665), (54, 12265480), (60, 11038932), (72, 9199110), (80, 8279199), (90, 7359288), (108, 6132740), (120, 5519466), (135, 4906192), (144, 4599555), (180, 3679644), (216, 3066370), (239, 2771280), (240, 2759733), (270, 2453096), (360, 1839822), (432, 1533185), (478, 1385640), (540, 1226548), (717, 923760), (720, 919911), (956, 692820), (1080, 613274), (1195, 554256), (1283, 516240), (1434, 461880), (1912, 346410), (2151, 307920), (2160, 306637), (2390, 277128), (2566, 258120), (2868, 230940), (3585, 184752), (3824, 173205), (3849, 172080), (4302, 153960), (4780, 138564), (5132, 129060), (5736, 115470), (6415, 103248), (6453, 102640), (7170, 92376), (7698, 86040), (8604, 76980), (9560, 69282), (10264, 64530), (10755, 61584), (11472, 57735), (11547, 57360), (12830, 51624), (12906, 51320), (14340, 46188), (15396, 43020), (17208, 38490), (19120, 34641), (19245, 34416), (20528, 32265), (21510, 30792), (23094, 28680), (25660, 25812)]