64522080

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{173}}^1$

素因数の和:238

約数の個数: 288

約数和(自身を含む): 259930944

約数和(自身を除く): 195408864

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 37, 40, 42, 45, 48, 56, 60, 63, 70, 72, 74, 80, 84, 90, 96, 105, 111, 112, 120, 126, 140, 144, 148, 160, 168, 173, 180, 185, 210, 222, 224, 240, 252, 259, 280, 288, 296, 315, 333, 336, 346, 360, 370, 420, 444, 480, 504, 518, 519, 555, 560, 592, 630, 666, 672, 692, 720, 740, 777, 840, 865, 888, 1008, 1036, 1038, 1110, 1120, 1184, 1211, 1260, 1295, 1332, 1384, 1440, 1480, 1554, 1557, 1665, 1680, 1730, 1776, 2016, 2072, 2076, 2220, 2331, 2422, 2520, 2590, 2595, 2664, 2768, 2960, 3108, 3114, 3330, 3360, 3460, 3552, 3633, 3885, 4144, 4152, 4440, 4662, 4844, 5040, 5180, 5190, 5328, 5536, 5920, 6055, 6216, 6228, 6401, 6660, 6920, 7266, 7770, 7785, 8288, 8304, 8880, 9324, 9688, 10080, 10360, 10380, 10656, 10899, 11655, 12110, 12432, 12456, 12802, 13320, 13840, 14532, 15540, 15570, 16608, 17760, 18165, 18648, 19203, 19376, 20720, 20760, 21798, 23310, 24220, 24864, 24912, 25604, 26640, 27680, 29064, 31080, 31140, 32005, 36330, 37296, 38406, 38752, 41440, 41520, 43596, 44807, 46620, 48440, 49824, 51208, 53280, 54495, 57609, 58128, 62160, 62280, 64010, 72660, 74592, 76812, 83040, 87192, 89614, 93240, 96015, 96880, 102416, 108990, 115218, 116256, 124320, 124560, 128020, 134421, 145320, 153624, 174384, 179228, 186480, 192030, 193760, 204832, 217980, 224035, 230436, 249120, 256040, 268842, 288045, 290640, 307248, 348768, 358456, 372960, 384060, 403263, 435960, 448070, 460872, 512080, 537684, 576090, 581280, 614496, 672105, 716912, 768120, 806526, 871920, 896140, 921744, 1024160, 1075368, 1152180, 1344210, 1433824, 1536240, 1613052, 1743840, 1792280, 1843488, 2016315, 2150736, 2304360, 2688420, 3072480, 3226104, 3584560, 4032630, 4301472, 4608720, 5376840, 6452208, 7169120, 8065260, 9217440, 10753680, 12904416, 16130520, 21507360, 32261040, 64522080]

約数ペア:

[(1, 64522080), (2, 32261040), (3, 21507360), (4, 16130520), (5, 12904416), (6, 10753680), (7, 9217440), (8, 8065260), (9, 7169120), (10, 6452208), (12, 5376840), (14, 4608720), (15, 4301472), (16, 4032630), (18, 3584560), (20, 3226104), (21, 3072480), (24, 2688420), (28, 2304360), (30, 2150736), (32, 2016315), (35, 1843488), (36, 1792280), (37, 1743840), (40, 1613052), (42, 1536240), (45, 1433824), (48, 1344210), (56, 1152180), (60, 1075368), (63, 1024160), (70, 921744), (72, 896140), (74, 871920), (80, 806526), (84, 768120), (90, 716912), (96, 672105), (105, 614496), (111, 581280), (112, 576090), (120, 537684), (126, 512080), (140, 460872), (144, 448070), (148, 435960), (160, 403263), (168, 384060), (173, 372960), (180, 358456), (185, 348768), (210, 307248), (222, 290640), (224, 288045), (240, 268842), (252, 256040), (259, 249120), (280, 230436), (288, 224035), (296, 217980), (315, 204832), (333, 193760), (336, 192030), (346, 186480), (360, 179228), (370, 174384), (420, 153624), (444, 145320), (480, 134421), (504, 128020), (518, 124560), (519, 124320), (555, 116256), (560, 115218), (592, 108990), (630, 102416), (666, 96880), (672, 96015), (692, 93240), (720, 89614), (740, 87192), (777, 83040), (840, 76812), (865, 74592), (888, 72660), (1008, 64010), (1036, 62280), (1038, 62160), (1110, 58128), (1120, 57609), (1184, 54495), (1211, 53280), (1260, 51208), (1295, 49824), (1332, 48440), (1384, 46620), (1440, 44807), (1480, 43596), (1554, 41520), (1557, 41440), (1665, 38752), (1680, 38406), (1730, 37296), (1776, 36330), (2016, 32005), (2072, 31140), (2076, 31080), (2220, 29064), (2331, 27680), (2422, 26640), (2520, 25604), (2590, 24912), (2595, 24864), (2664, 24220), (2768, 23310), (2960, 21798), (3108, 20760), (3114, 20720), (3330, 19376), (3360, 19203), (3460, 18648), (3552, 18165), (3633, 17760), (3885, 16608), (4144, 15570), (4152, 15540), (4440, 14532), (4662, 13840), (4844, 13320), (5040, 12802), (5180, 12456), (5190, 12432), (5328, 12110), (5536, 11655), (5920, 10899), (6055, 10656), (6216, 10380), (6228, 10360), (6401, 10080), (6660, 9688), (6920, 9324), (7266, 8880), (7770, 8304), (7785, 8288)]