512813520

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{173}}^1\times {\mathrm{179}}^1$

素因数の和:394

約数の個数: 240

約数和(自身を含む): 1817562240

約数和(自身を除く): 1304748720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 36, 40, 45, 46, 48, 60, 69, 72, 80, 90, 92, 115, 120, 138, 144, 173, 179, 180, 184, 207, 230, 240, 276, 345, 346, 358, 360, 368, 414, 460, 519, 537, 552, 690, 692, 716, 720, 828, 865, 895, 920, 1035, 1038, 1074, 1104, 1380, 1384, 1432, 1557, 1611, 1656, 1730, 1790, 1840, 2070, 2076, 2148, 2595, 2685, 2760, 2768, 2864, 3114, 3222, 3312, 3460, 3580, 3979, 4117, 4140, 4152, 4296, 5190, 5370, 5520, 6228, 6444, 6920, 7160, 7785, 7958, 8055, 8234, 8280, 8304, 8592, 10380, 10740, 11937, 12351, 12456, 12888, 13840, 14320, 15570, 15916, 16110, 16468, 16560, 19895, 20585, 20760, 21480, 23874, 24702, 24912, 25776, 30967, 31140, 31832, 32220, 32936, 35811, 37053, 39790, 41170, 41520, 42960, 47748, 49404, 59685, 61755, 61934, 62280, 63664, 64440, 65872, 71622, 74106, 79580, 82340, 92901, 95496, 98808, 119370, 123510, 123868, 124560, 128880, 143244, 148212, 154835, 159160, 164680, 179055, 185265, 185802, 190992, 197616, 238740, 247020, 247736, 278703, 286488, 296424, 309670, 318320, 329360, 358110, 370530, 371604, 464505, 477480, 494040, 495472, 557406, 572976, 592848, 619340, 712241, 716220, 741060, 743208, 929010, 954960, 988080, 1114812, 1238680, 1393515, 1424482, 1432440, 1482120, 1486416, 1858020, 2136723, 2229624, 2477360, 2787030, 2848964, 2864880, 2964240, 3561205, 3716040, 4273446, 4459248, 5574060, 5697928, 6410169, 7122410, 7432080, 8546892, 10683615, 11148120, 11395856, 12820338, 14244820, 17093784, 21367230, 22296240, 25640676, 28489640, 32050845, 34187568, 42734460, 51281352, 56979280, 64101690, 85468920, 102562704, 128203380, 170937840, 256406760, 512813520]

約数ペア:

[(1, 512813520), (2, 256406760), (3, 170937840), (4, 128203380), (5, 102562704), (6, 85468920), (8, 64101690), (9, 56979280), (10, 51281352), (12, 42734460), (15, 34187568), (16, 32050845), (18, 28489640), (20, 25640676), (23, 22296240), (24, 21367230), (30, 17093784), (36, 14244820), (40, 12820338), (45, 11395856), (46, 11148120), (48, 10683615), (60, 8546892), (69, 7432080), (72, 7122410), (80, 6410169), (90, 5697928), (92, 5574060), (115, 4459248), (120, 4273446), (138, 3716040), (144, 3561205), (173, 2964240), (179, 2864880), (180, 2848964), (184, 2787030), (207, 2477360), (230, 2229624), (240, 2136723), (276, 1858020), (345, 1486416), (346, 1482120), (358, 1432440), (360, 1424482), (368, 1393515), (414, 1238680), (460, 1114812), (519, 988080), (537, 954960), (552, 929010), (690, 743208), (692, 741060), (716, 716220), (720, 712241), (828, 619340), (865, 592848), (895, 572976), (920, 557406), (1035, 495472), (1038, 494040), (1074, 477480), (1104, 464505), (1380, 371604), (1384, 370530), (1432, 358110), (1557, 329360), (1611, 318320), (1656, 309670), (1730, 296424), (1790, 286488), (1840, 278703), (2070, 247736), (2076, 247020), (2148, 238740), (2595, 197616), (2685, 190992), (2760, 185802), (2768, 185265), (2864, 179055), (3114, 164680), (3222, 159160), (3312, 154835), (3460, 148212), (3580, 143244), (3979, 128880), (4117, 124560), (4140, 123868), (4152, 123510), (4296, 119370), (5190, 98808), (5370, 95496), (5520, 92901), (6228, 82340), (6444, 79580), (6920, 74106), (7160, 71622), (7785, 65872), (7958, 64440), (8055, 63664), (8234, 62280), (8280, 61934), (8304, 61755), (8592, 59685), (10380, 49404), (10740, 47748), (11937, 42960), (12351, 41520), (12456, 41170), (12888, 39790), (13840, 37053), (14320, 35811), (15570, 32936), (15916, 32220), (16110, 31832), (16468, 31140), (16560, 30967), (19895, 25776), (20585, 24912), (20760, 24702), (21480, 23874)]