404694720

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{1693}}^1$

素因数の和:1799

約数の個数: 168

約数和(自身を含む): 1409584176

約数和(自身を除く): 1004889456

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, 64, 72, 80, 83, 90, 96, 120, 144, 160, 166, 180, 192, 240, 249, 288, 320, 332, 360, 415, 480, 498, 576, 664, 720, 747, 830, 960, 996, 1245, 1328, 1440, 1494, 1660, 1693, 1992, 2490, 2656, 2880, 2988, 3320, 3386, 3735, 3984, 4980, 5079, 5312, 5976, 6640, 6772, 7470, 7968, 8465, 9960, 10158, 11952, 13280, 13544, 14940, 15237, 15936, 16930, 19920, 20316, 23904, 25395, 26560, 27088, 29880, 30474, 33860, 39840, 40632, 47808, 50790, 54176, 59760, 60948, 67720, 76185, 79680, 81264, 101580, 108352, 119520, 121896, 135440, 140519, 152370, 162528, 203160, 239040, 243792, 270880, 281038, 304740, 325056, 406320, 421557, 487584, 541760, 562076, 609480, 702595, 812640, 843114, 975168, 1124152, 1218960, 1264671, 1405190, 1625280, 1686228, 2107785, 2248304, 2437920, 2529342, 2810380, 3372456, 4215570, 4496608, 4875840, 5058684, 5620760, 6323355, 6744912, 8431140, 8993216, 10117368, 11241520, 12646710, 13489824, 16862280, 20234736, 22483040, 25293420, 26979648, 33724560, 40469472, 44966080, 50586840, 67449120, 80938944, 101173680, 134898240, 202347360, 404694720]

約数ペア:

[(1, 404694720), (2, 202347360), (3, 134898240), (4, 101173680), (5, 80938944), (6, 67449120), (8, 50586840), (9, 44966080), (10, 40469472), (12, 33724560), (15, 26979648), (16, 25293420), (18, 22483040), (20, 20234736), (24, 16862280), (30, 13489824), (32, 12646710), (36, 11241520), (40, 10117368), (45, 8993216), (48, 8431140), (60, 6744912), (64, 6323355), (72, 5620760), (80, 5058684), (83, 4875840), (90, 4496608), (96, 4215570), (120, 3372456), (144, 2810380), (160, 2529342), (166, 2437920), (180, 2248304), (192, 2107785), (240, 1686228), (249, 1625280), (288, 1405190), (320, 1264671), (332, 1218960), (360, 1124152), (415, 975168), (480, 843114), (498, 812640), (576, 702595), (664, 609480), (720, 562076), (747, 541760), (830, 487584), (960, 421557), (996, 406320), (1245, 325056), (1328, 304740), (1440, 281038), (1494, 270880), (1660, 243792), (1693, 239040), (1992, 203160), (2490, 162528), (2656, 152370), (2880, 140519), (2988, 135440), (3320, 121896), (3386, 119520), (3735, 108352), (3984, 101580), (4980, 81264), (5079, 79680), (5312, 76185), (5976, 67720), (6640, 60948), (6772, 59760), (7470, 54176), (7968, 50790), (8465, 47808), (9960, 40632), (10158, 39840), (11952, 33860), (13280, 30474), (13544, 29880), (14940, 27088), (15237, 26560), (15936, 25395), (16930, 23904), (19920, 20316)]