415002560

素因数分解:

$2^6\times 5^1\times 7^3\times {\mathrm{19}}^1\times {\mathrm{199}}^1$

素因数の和:256

約数の個数: 224

約数和(自身を含む): 1219200000

約数和(自身を除く): 804197440

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 49, 56, 64, 70, 76, 80, 95, 98, 112, 133, 140, 152, 160, 190, 196, 199, 224, 245, 266, 280, 304, 320, 343, 380, 392, 398, 448, 490, 532, 560, 608, 665, 686, 760, 784, 796, 931, 980, 995, 1064, 1120, 1216, 1330, 1372, 1393, 1520, 1568, 1592, 1715, 1862, 1960, 1990, 2128, 2240, 2660, 2744, 2786, 3040, 3136, 3184, 3430, 3724, 3781, 3920, 3980, 4256, 4655, 5320, 5488, 5572, 6080, 6368, 6517, 6860, 6965, 7448, 7562, 7840, 7960, 8512, 9310, 9751, 10640, 10976, 11144, 12736, 13034, 13720, 13930, 14896, 15124, 15680, 15920, 18620, 18905, 19502, 21280, 21952, 22288, 26068, 26467, 27440, 27860, 29792, 30248, 31840, 32585, 37240, 37810, 39004, 42560, 44576, 48755, 52136, 52934, 54880, 55720, 59584, 60496, 63680, 65170, 68257, 74480, 75620, 78008, 89152, 97510, 104272, 105868, 109760, 111440, 120992, 130340, 132335, 136514, 148960, 151240, 156016, 185269, 195020, 208544, 211736, 222880, 241984, 260680, 264670, 273028, 297920, 302480, 312032, 341285, 370538, 390040, 417088, 423472, 445760, 521360, 529340, 546056, 604960, 624064, 682570, 741076, 780080, 846944, 926345, 1042720, 1058680, 1092112, 1209920, 1296883, 1365140, 1482152, 1560160, 1693888, 1852690, 2085440, 2117360, 2184224, 2593766, 2730280, 2964304, 3120320, 3705380, 4234720, 4368448, 5187532, 5460560, 5928608, 6484415, 7410760, 8469440, 10375064, 10921120, 11857216, 12968830, 14821520, 20750128, 21842240, 25937660, 29643040, 41500256, 51875320, 59286080, 83000512, 103750640, 207501280, 415002560]

約数ペア:

[(1, 415002560), (2, 207501280), (4, 103750640), (5, 83000512), (7, 59286080), (8, 51875320), (10, 41500256), (14, 29643040), (16, 25937660), (19, 21842240), (20, 20750128), (28, 14821520), (32, 12968830), (35, 11857216), (38, 10921120), (40, 10375064), (49, 8469440), (56, 7410760), (64, 6484415), (70, 5928608), (76, 5460560), (80, 5187532), (95, 4368448), (98, 4234720), (112, 3705380), (133, 3120320), (140, 2964304), (152, 2730280), (160, 2593766), (190, 2184224), (196, 2117360), (199, 2085440), (224, 1852690), (245, 1693888), (266, 1560160), (280, 1482152), (304, 1365140), (320, 1296883), (343, 1209920), (380, 1092112), (392, 1058680), (398, 1042720), (448, 926345), (490, 846944), (532, 780080), (560, 741076), (608, 682570), (665, 624064), (686, 604960), (760, 546056), (784, 529340), (796, 521360), (931, 445760), (980, 423472), (995, 417088), (1064, 390040), (1120, 370538), (1216, 341285), (1330, 312032), (1372, 302480), (1393, 297920), (1520, 273028), (1568, 264670), (1592, 260680), (1715, 241984), (1862, 222880), (1960, 211736), (1990, 208544), (2128, 195020), (2240, 185269), (2660, 156016), (2744, 151240), (2786, 148960), (3040, 136514), (3136, 132335), (3184, 130340), (3430, 120992), (3724, 111440), (3781, 109760), (3920, 105868), (3980, 104272), (4256, 97510), (4655, 89152), (5320, 78008), (5488, 75620), (5572, 74480), (6080, 68257), (6368, 65170), (6517, 63680), (6860, 60496), (6965, 59584), (7448, 55720), (7562, 54880), (7840, 52934), (7960, 52136), (8512, 48755), (9310, 44576), (9751, 42560), (10640, 39004), (10976, 37810), (11144, 37240), (12736, 32585), (13034, 31840), (13720, 30248), (13930, 29792), (14896, 27860), (15124, 27440), (15680, 26467), (15920, 26068), (18620, 22288), (18905, 21952), (19502, 21280)]