26720025360

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{359}}^1\times {\mathrm{6329}}^1$

素因数の和:6718

約数の個数: 240

約数和(自身を含む): 96639350400

約数和(自身を除く): 69919325040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 49, 56, 60, 70, 80, 84, 98, 105, 112, 120, 140, 147, 168, 196, 210, 240, 245, 280, 294, 336, 359, 392, 420, 490, 560, 588, 718, 735, 784, 840, 980, 1077, 1176, 1436, 1470, 1680, 1795, 1960, 2154, 2352, 2513, 2872, 2940, 3590, 3920, 4308, 5026, 5385, 5744, 5880, 6329, 7180, 7539, 8616, 10052, 10770, 11760, 12565, 12658, 14360, 15078, 17232, 17591, 18987, 20104, 21540, 25130, 25316, 28720, 30156, 31645, 35182, 37695, 37974, 40208, 43080, 44303, 50260, 50632, 52773, 60312, 63290, 70364, 75390, 75948, 86160, 87955, 88606, 94935, 100520, 101264, 105546, 120624, 126580, 132909, 140728, 150780, 151896, 175910, 177212, 189870, 201040, 211092, 221515, 253160, 263865, 265818, 281456, 301560, 303792, 310121, 351820, 354424, 379740, 422184, 443030, 506320, 527730, 531636, 603120, 620242, 664545, 703640, 708848, 759480, 844368, 886060, 930363, 1055460, 1063272, 1240484, 1329090, 1407280, 1518960, 1550605, 1772120, 1860726, 2110920, 2126544, 2272111, 2480968, 2658180, 3101210, 3544240, 3721452, 4221840, 4544222, 4651815, 4961936, 5316360, 6202420, 6816333, 7442904, 9088444, 9303630, 10632720, 11360555, 12404840, 13632666, 14885808, 15904777, 18176888, 18607260, 22721110, 24809680, 27265332, 31809554, 34081665, 36353776, 37214520, 45442220, 47714331, 54530664, 63619108, 68163330, 74429040, 79523885, 90884440, 95428662, 109061328, 111333439, 127238216, 136326660, 159047770, 181768880, 190857324, 222666878, 238571655, 254476432, 272653320, 318095540, 334000317, 381714648, 445333756, 477143310, 545306640, 556667195, 636191080, 668000634, 763429296, 890667512, 954286620, 1113334390, 1272382160, 1336001268, 1670001585, 1781335024, 1908573240, 2226668780, 2672002536, 3340003170, 3817146480, 4453337560, 5344005072, 6680006340, 8906675120, 13360012680, 26720025360]

約数ペア:

[(1, 26720025360), (2, 13360012680), (3, 8906675120), (4, 6680006340), (5, 5344005072), (6, 4453337560), (7, 3817146480), (8, 3340003170), (10, 2672002536), (12, 2226668780), (14, 1908573240), (15, 1781335024), (16, 1670001585), (20, 1336001268), (21, 1272382160), (24, 1113334390), (28, 954286620), (30, 890667512), (35, 763429296), (40, 668000634), (42, 636191080), (48, 556667195), (49, 545306640), (56, 477143310), (60, 445333756), (70, 381714648), (80, 334000317), (84, 318095540), (98, 272653320), (105, 254476432), (112, 238571655), (120, 222666878), (140, 190857324), (147, 181768880), (168, 159047770), (196, 136326660), (210, 127238216), (240, 111333439), (245, 109061328), (280, 95428662), (294, 90884440), (336, 79523885), (359, 74429040), (392, 68163330), (420, 63619108), (490, 54530664), (560, 47714331), (588, 45442220), (718, 37214520), (735, 36353776), (784, 34081665), (840, 31809554), (980, 27265332), (1077, 24809680), (1176, 22721110), (1436, 18607260), (1470, 18176888), (1680, 15904777), (1795, 14885808), (1960, 13632666), (2154, 12404840), (2352, 11360555), (2513, 10632720), (2872, 9303630), (2940, 9088444), (3590, 7442904), (3920, 6816333), (4308, 6202420), (5026, 5316360), (5385, 4961936), (5744, 4651815), (5880, 4544222), (6329, 4221840), (7180, 3721452), (7539, 3544240), (8616, 3101210), (10052, 2658180), (10770, 2480968), (11760, 2272111), (12565, 2126544), (12658, 2110920), (14360, 1860726), (15078, 1772120), (17232, 1550605), (17591, 1518960), (18987, 1407280), (20104, 1329090), (21540, 1240484), (25130, 1063272), (25316, 1055460), (28720, 930363), (30156, 886060), (31645, 844368), (35182, 759480), (37695, 708848), (37974, 703640), (40208, 664545), (43080, 620242), (44303, 603120), (50260, 531636), (50632, 527730), (52773, 506320), (60312, 443030), (63290, 422184), (70364, 379740), (75390, 354424), (75948, 351820), (86160, 310121), (87955, 303792), (88606, 301560), (94935, 281456), (100520, 265818), (101264, 263865), (105546, 253160), (120624, 221515), (126580, 211092), (132909, 201040), (140728, 189870), (150780, 177212), (151896, 175910)]