1697803520

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{9973}}^1$

素因数の和:10020

約数の個数: 144

約数和(自身を含む): 4892845440

約数和(自身を除く): 3195041920

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 56, 64, 70, 76, 80, 95, 112, 128, 133, 140, 152, 160, 190, 224, 256, 266, 280, 304, 320, 380, 448, 532, 560, 608, 640, 665, 760, 896, 1064, 1120, 1216, 1280, 1330, 1520, 1792, 2128, 2240, 2432, 2660, 3040, 4256, 4480, 4864, 5320, 6080, 8512, 8960, 9973, 10640, 12160, 17024, 19946, 21280, 24320, 34048, 39892, 42560, 49865, 69811, 79784, 85120, 99730, 139622, 159568, 170240, 189487, 199460, 279244, 319136, 349055, 378974, 398920, 558488, 638272, 698110, 757948, 797840, 947435, 1116976, 1276544, 1326409, 1396220, 1515896, 1595680, 1894870, 2233952, 2553088, 2652818, 2792440, 3031792, 3191360, 3789740, 4467904, 5305636, 5584880, 6063584, 6382720, 6632045, 7579480, 8935808, 10611272, 11169760, 12127168, 12765440, 13264090, 15158960, 17871616, 21222544, 22339520, 24254336, 26528180, 30317920, 42445088, 44679040, 48508672, 53056360, 60635840, 84890176, 89358080, 106112720, 121271680, 169780352, 212225440, 242543360, 339560704, 424450880, 848901760, 1697803520]

約数ペア:

[(1, 1697803520), (2, 848901760), (4, 424450880), (5, 339560704), (7, 242543360), (8, 212225440), (10, 169780352), (14, 121271680), (16, 106112720), (19, 89358080), (20, 84890176), (28, 60635840), (32, 53056360), (35, 48508672), (38, 44679040), (40, 42445088), (56, 30317920), (64, 26528180), (70, 24254336), (76, 22339520), (80, 21222544), (95, 17871616), (112, 15158960), (128, 13264090), (133, 12765440), (140, 12127168), (152, 11169760), (160, 10611272), (190, 8935808), (224, 7579480), (256, 6632045), (266, 6382720), (280, 6063584), (304, 5584880), (320, 5305636), (380, 4467904), (448, 3789740), (532, 3191360), (560, 3031792), (608, 2792440), (640, 2652818), (665, 2553088), (760, 2233952), (896, 1894870), (1064, 1595680), (1120, 1515896), (1216, 1396220), (1280, 1326409), (1330, 1276544), (1520, 1116976), (1792, 947435), (2128, 797840), (2240, 757948), (2432, 698110), (2660, 638272), (3040, 558488), (4256, 398920), (4480, 378974), (4864, 349055), (5320, 319136), (6080, 279244), (8512, 199460), (8960, 189487), (9973, 170240), (10640, 159568), (12160, 139622), (17024, 99730), (19946, 85120), (21280, 79784), (24320, 69811), (34048, 49865), (39892, 42560)]