51631499520

素因数分解:

$2^8\times 3^4\times 5^1\times {\mathrm{497989}}^1$

素因数の和:498022

約数の個数: 180

約数和(自身を含む): 184747318140

約数和(自身を除く): 133115818620

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 90, 96, 108, 120, 128, 135, 144, 160, 162, 180, 192, 216, 240, 256, 270, 288, 320, 324, 360, 384, 405, 432, 480, 540, 576, 640, 648, 720, 768, 810, 864, 960, 1080, 1152, 1280, 1296, 1440, 1620, 1728, 1920, 2160, 2304, 2592, 2880, 3240, 3456, 3840, 4320, 5184, 5760, 6480, 6912, 8640, 10368, 11520, 12960, 17280, 20736, 25920, 34560, 51840, 103680, 497989, 995978, 1493967, 1991956, 2489945, 2987934, 3983912, 4481901, 4979890, 5975868, 7469835, 7967824, 8963802, 9959780, 11951736, 13445703, 14939670, 15935648, 17927604, 19919560, 22409505, 23903472, 26891406, 29879340, 31871296, 35855208, 39839120, 40337109, 44819010, 47806944, 53782812, 59758680, 63742592, 67228515, 71710416, 79678240, 80674218, 89638020, 95613888, 107565624, 119517360, 127485184, 134457030, 143420832, 159356480, 161348436, 179276040, 191227776, 201685545, 215131248, 239034720, 268914060, 286841664, 318712960, 322696872, 358552080, 382455552, 403371090, 430262496, 478069440, 537828120, 573683328, 637425920, 645393744, 717104160, 806742180, 860524992, 956138880, 1075656240, 1147366656, 1290787488, 1434208320, 1613484360, 1721049984, 1912277760, 2151312480, 2581574976, 2868416640, 3226968720, 3442099968, 4302624960, 5163149952, 5736833280, 6453937440, 8605249920, 10326299904, 12907874880, 17210499840, 25815749760, 51631499520]

約数ペア:

[(1, 51631499520), (2, 25815749760), (3, 17210499840), (4, 12907874880), (5, 10326299904), (6, 8605249920), (8, 6453937440), (9, 5736833280), (10, 5163149952), (12, 4302624960), (15, 3442099968), (16, 3226968720), (18, 2868416640), (20, 2581574976), (24, 2151312480), (27, 1912277760), (30, 1721049984), (32, 1613484360), (36, 1434208320), (40, 1290787488), (45, 1147366656), (48, 1075656240), (54, 956138880), (60, 860524992), (64, 806742180), (72, 717104160), (80, 645393744), (81, 637425920), (90, 573683328), (96, 537828120), (108, 478069440), (120, 430262496), (128, 403371090), (135, 382455552), (144, 358552080), (160, 322696872), (162, 318712960), (180, 286841664), (192, 268914060), (216, 239034720), (240, 215131248), (256, 201685545), (270, 191227776), (288, 179276040), (320, 161348436), (324, 159356480), (360, 143420832), (384, 134457030), (405, 127485184), (432, 119517360), (480, 107565624), (540, 95613888), (576, 89638020), (640, 80674218), (648, 79678240), (720, 71710416), (768, 67228515), (810, 63742592), (864, 59758680), (960, 53782812), (1080, 47806944), (1152, 44819010), (1280, 40337109), (1296, 39839120), (1440, 35855208), (1620, 31871296), (1728, 29879340), (1920, 26891406), (2160, 23903472), (2304, 22409505), (2592, 19919560), (2880, 17927604), (3240, 15935648), (3456, 14939670), (3840, 13445703), (4320, 11951736), (5184, 9959780), (5760, 8963802), (6480, 7967824), (6912, 7469835), (8640, 5975868), (10368, 4979890), (11520, 4481901), (12960, 3983912), (17280, 2987934), (20736, 2489945), (25920, 1991956), (34560, 1493967), (51840, 995978), (103680, 497989)]