1313130240

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{3677}}^1$

素因数の和:3735

約数の個数: 216

約数和(自身を含む): 4691127168

約数和(自身を除く): 3377996928

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 45, 48, 60, 62, 64, 72, 80, 90, 93, 96, 120, 124, 128, 144, 155, 160, 180, 186, 192, 240, 248, 256, 279, 288, 310, 320, 360, 372, 384, 465, 480, 496, 558, 576, 620, 640, 720, 744, 768, 930, 960, 992, 1116, 1152, 1240, 1280, 1395, 1440, 1488, 1860, 1920, 1984, 2232, 2304, 2480, 2790, 2880, 2976, 3677, 3720, 3840, 3968, 4464, 4960, 5580, 5760, 5952, 7354, 7440, 7936, 8928, 9920, 11031, 11160, 11520, 11904, 14708, 14880, 17856, 18385, 19840, 22062, 22320, 23808, 29416, 29760, 33093, 35712, 36770, 39680, 44124, 44640, 55155, 58832, 59520, 66186, 71424, 73540, 88248, 89280, 110310, 113987, 117664, 119040, 132372, 147080, 165465, 176496, 178560, 220620, 227974, 235328, 264744, 294160, 330930, 341961, 352992, 357120, 441240, 455948, 470656, 529488, 569935, 588320, 661860, 683922, 705984, 882480, 911896, 941312, 1025883, 1058976, 1139870, 1176640, 1323720, 1367844, 1411968, 1709805, 1764960, 1823792, 2051766, 2117952, 2279740, 2353280, 2647440, 2735688, 2823936, 3419610, 3529920, 3647584, 4103532, 4235904, 4559480, 4706560, 5129415, 5294880, 5471376, 6839220, 7059840, 7295168, 8207064, 8471808, 9118960, 10258830, 10589760, 10942752, 13678440, 14119680, 14590336, 16414128, 18237920, 20517660, 21179520, 21885504, 27356880, 29180672, 32828256, 36475840, 41035320, 42359040, 43771008, 54713760, 65656512, 72951680, 82070640, 87542016, 109427520, 131313024, 145903360, 164141280, 218855040, 262626048, 328282560, 437710080, 656565120, 1313130240]

約数ペア:

[(1, 1313130240), (2, 656565120), (3, 437710080), (4, 328282560), (5, 262626048), (6, 218855040), (8, 164141280), (9, 145903360), (10, 131313024), (12, 109427520), (15, 87542016), (16, 82070640), (18, 72951680), (20, 65656512), (24, 54713760), (30, 43771008), (31, 42359040), (32, 41035320), (36, 36475840), (40, 32828256), (45, 29180672), (48, 27356880), (60, 21885504), (62, 21179520), (64, 20517660), (72, 18237920), (80, 16414128), (90, 14590336), (93, 14119680), (96, 13678440), (120, 10942752), (124, 10589760), (128, 10258830), (144, 9118960), (155, 8471808), (160, 8207064), (180, 7295168), (186, 7059840), (192, 6839220), (240, 5471376), (248, 5294880), (256, 5129415), (279, 4706560), (288, 4559480), (310, 4235904), (320, 4103532), (360, 3647584), (372, 3529920), (384, 3419610), (465, 2823936), (480, 2735688), (496, 2647440), (558, 2353280), (576, 2279740), (620, 2117952), (640, 2051766), (720, 1823792), (744, 1764960), (768, 1709805), (930, 1411968), (960, 1367844), (992, 1323720), (1116, 1176640), (1152, 1139870), (1240, 1058976), (1280, 1025883), (1395, 941312), (1440, 911896), (1488, 882480), (1860, 705984), (1920, 683922), (1984, 661860), (2232, 588320), (2304, 569935), (2480, 529488), (2790, 470656), (2880, 455948), (2976, 441240), (3677, 357120), (3720, 352992), (3840, 341961), (3968, 330930), (4464, 294160), (4960, 264744), (5580, 235328), (5760, 227974), (5952, 220620), (7354, 178560), (7440, 176496), (7936, 165465), (8928, 147080), (9920, 132372), (11031, 119040), (11160, 117664), (11520, 113987), (11904, 110310), (14708, 89280), (14880, 88248), (17856, 73540), (18385, 71424), (19840, 66186), (22062, 59520), (22320, 58832), (23808, 55155), (29416, 44640), (29760, 44124), (33093, 39680), (35712, 36770)]