561916237680

素因数分解:

$2^4\times 3^2\times 5^1\times 7^3\times {\mathrm{2275333}}^1$

素因数の和:2275373

約数の個数: 240

約数和(自身を含む): 2200703044800

約数和(自身を除く): 1638786807120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 49, 56, 60, 63, 70, 72, 80, 84, 90, 98, 105, 112, 120, 126, 140, 144, 147, 168, 180, 196, 210, 240, 245, 252, 280, 294, 315, 336, 343, 360, 392, 420, 441, 490, 504, 560, 588, 630, 686, 720, 735, 784, 840, 882, 980, 1008, 1029, 1176, 1260, 1372, 1470, 1680, 1715, 1764, 1960, 2058, 2205, 2352, 2520, 2744, 2940, 3087, 3430, 3528, 3920, 4116, 4410, 5040, 5145, 5488, 5880, 6174, 6860, 7056, 8232, 8820, 10290, 11760, 12348, 13720, 15435, 16464, 17640, 20580, 24696, 27440, 30870, 35280, 41160, 49392, 61740, 82320, 123480, 246960, 2275333, 4550666, 6825999, 9101332, 11376665, 13651998, 15927331, 18202664, 20477997, 22753330, 27303996, 31854662, 34129995, 36405328, 40955994, 45506660, 47781993, 54607992, 63709324, 68259990, 79636655, 81911988, 91013320, 95563986, 102389985, 109215984, 111491317, 127418648, 136519980, 143345979, 159273310, 163823976, 182026640, 191127972, 204779970, 222982634, 238909965, 254837296, 273039960, 286691958, 318546620, 327647952, 334473951, 382255944, 409559940, 445965268, 477819930, 546079920, 557456585, 573383916, 637093240, 668947902, 716729895, 764511888, 780439219, 819119880, 891930536, 955639860, 1003421853, 1114913170, 1146767832, 1274186480, 1337895804, 1433459790, 1560878438, 1638239760, 1672369755, 1783861072, 1911279720, 2006843706, 2229826340, 2293535664, 2341317657, 2675791608, 2866919580, 3121756876, 3344739510, 3822559440, 3902196095, 4013687412, 4459652680, 4682635314, 5017109265, 5351583216, 5733839160, 6243513752, 6689479020, 7023952971, 7804392190, 8027374824, 8919305360, 9365270628, 10034218530, 11467678320, 11706588285, 12487027504, 13378958040, 14047905942, 15608784380, 16054749648, 18730541256, 20068437060, 23413176570, 26757916080, 28095811884, 31217568760, 35119764855, 37461082512, 40136874120, 46826353140, 56191623768, 62435137520, 70239529710, 80273748240, 93652706280, 112383247536, 140479059420, 187305412560, 280958118840, 561916237680]

約数ペア:

[(1, 561916237680), (2, 280958118840), (3, 187305412560), (4, 140479059420), (5, 112383247536), (6, 93652706280), (7, 80273748240), (8, 70239529710), (9, 62435137520), (10, 56191623768), (12, 46826353140), (14, 40136874120), (15, 37461082512), (16, 35119764855), (18, 31217568760), (20, 28095811884), (21, 26757916080), (24, 23413176570), (28, 20068437060), (30, 18730541256), (35, 16054749648), (36, 15608784380), (40, 14047905942), (42, 13378958040), (45, 12487027504), (48, 11706588285), (49, 11467678320), (56, 10034218530), (60, 9365270628), (63, 8919305360), (70, 8027374824), (72, 7804392190), (80, 7023952971), (84, 6689479020), (90, 6243513752), (98, 5733839160), (105, 5351583216), (112, 5017109265), (120, 4682635314), (126, 4459652680), (140, 4013687412), (144, 3902196095), (147, 3822559440), (168, 3344739510), (180, 3121756876), (196, 2866919580), (210, 2675791608), (240, 2341317657), (245, 2293535664), (252, 2229826340), (280, 2006843706), (294, 1911279720), (315, 1783861072), (336, 1672369755), (343, 1638239760), (360, 1560878438), (392, 1433459790), (420, 1337895804), (441, 1274186480), (490, 1146767832), (504, 1114913170), (560, 1003421853), (588, 955639860), (630, 891930536), (686, 819119880), (720, 780439219), (735, 764511888), (784, 716729895), (840, 668947902), (882, 637093240), (980, 573383916), (1008, 557456585), (1029, 546079920), (1176, 477819930), (1260, 445965268), (1372, 409559940), (1470, 382255944), (1680, 334473951), (1715, 327647952), (1764, 318546620), (1960, 286691958), (2058, 273039960), (2205, 254837296), (2352, 238909965), (2520, 222982634), (2744, 204779970), (2940, 191127972), (3087, 182026640), (3430, 163823976), (3528, 159273310), (3920, 143345979), (4116, 136519980), (4410, 127418648), (5040, 111491317), (5145, 109215984), (5488, 102389985), (5880, 95563986), (6174, 91013320), (6860, 81911988), (7056, 79636655), (8232, 68259990), (8820, 63709324), (10290, 54607992), (11760, 47781993), (12348, 45506660), (13720, 40955994), (15435, 36405328), (16464, 34129995), (17640, 31854662), (20580, 27303996), (24696, 22753330), (27440, 20477997), (30870, 18202664), (35280, 15927331), (41160, 13651998), (49392, 11376665), (61740, 9101332), (82320, 6825999), (123480, 4550666), (246960, 2275333)]