490489440

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{277}}^1$

素因数の和:350

約数の個数: 384

約数和(自身を含む): 1936908288

約数和(自身を除く): 1446418848

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 20, 21, 24, 28, 30, 31, 32, 34, 35, 40, 42, 48, 51, 56, 60, 62, 68, 70, 80, 84, 85, 93, 96, 102, 105, 112, 119, 120, 124, 136, 140, 155, 160, 168, 170, 186, 204, 210, 217, 224, 238, 240, 248, 255, 272, 277, 280, 310, 336, 340, 357, 372, 408, 420, 434, 465, 476, 480, 496, 510, 527, 544, 554, 560, 595, 620, 651, 672, 680, 714, 744, 816, 831, 840, 868, 930, 952, 992, 1020, 1054, 1085, 1108, 1120, 1190, 1240, 1302, 1360, 1385, 1428, 1488, 1581, 1632, 1662, 1680, 1736, 1785, 1860, 1904, 1939, 2040, 2108, 2170, 2216, 2380, 2480, 2604, 2635, 2720, 2770, 2856, 2976, 3162, 3255, 3324, 3360, 3472, 3570, 3689, 3720, 3808, 3878, 4080, 4155, 4216, 4340, 4432, 4709, 4760, 4960, 5208, 5270, 5540, 5712, 5817, 6324, 6510, 6648, 6944, 7140, 7378, 7440, 7756, 7905, 8160, 8310, 8432, 8587, 8680, 8864, 9418, 9520, 9695, 10416, 10540, 11067, 11080, 11424, 11634, 12648, 13020, 13296, 14127, 14280, 14756, 14880, 15512, 15810, 16620, 16864, 17174, 17360, 18445, 18836, 19040, 19390, 20832, 21080, 22134, 22160, 23268, 23545, 25296, 25761, 26040, 26592, 28254, 28560, 29085, 29512, 31024, 31620, 32963, 33240, 34348, 34720, 36890, 37672, 38780, 42160, 42935, 44268, 44320, 46536, 47090, 50592, 51522, 52080, 55335, 56508, 57120, 58170, 59024, 60109, 62048, 63240, 65926, 66480, 68696, 70635, 73780, 75344, 77560, 84320, 85870, 88536, 93072, 94180, 98889, 103044, 104160, 110670, 113016, 116340, 118048, 120218, 126480, 128805, 131852, 132960, 137392, 141270, 145979, 147560, 150688, 155120, 164815, 171740, 177072, 180327, 186144, 188360, 197778, 206088, 221340, 226032, 232680, 240436, 252960, 257610, 263704, 274784, 282540, 291958, 295120, 300545, 310240, 329630, 343480, 354144, 360654, 376720, 395556, 412176, 437937, 442680, 452064, 465360, 480872, 494445, 515220, 527408, 565080, 583916, 590240, 601090, 659260, 686960, 721308, 729895, 753440, 791112, 824352, 875874, 885360, 901635, 930720, 961744, 988890, 1021853, 1030440, 1054816, 1130160, 1167832, 1202180, 1318520, 1373920, 1442616, 1459790, 1582224, 1751748, 1770720, 1803270, 1923488, 1977780, 2043706, 2060880, 2189685, 2260320, 2335664, 2404360, 2637040, 2885232, 2919580, 3065559, 3164448, 3503496, 3606540, 3955560, 4087412, 4121760, 4379370, 4671328, 4808720, 5109265, 5274080, 5770464, 5839160, 6131118, 7006992, 7213080, 7911120, 8174824, 8758740, 9617440, 10218530, 11678320, 12262236, 14013984, 14426160, 15327795, 15822240, 16349648, 17517480, 20437060, 23356640, 24524472, 28852320, 30655590, 32699296, 35034960, 40874120, 49048944, 61311180, 70069920, 81748240, 98097888, 122622360, 163496480, 245244720, 490489440]

約数ペア:

[(1, 490489440), (2, 245244720), (3, 163496480), (4, 122622360), (5, 98097888), (6, 81748240), (7, 70069920), (8, 61311180), (10, 49048944), (12, 40874120), (14, 35034960), (15, 32699296), (16, 30655590), (17, 28852320), (20, 24524472), (21, 23356640), (24, 20437060), (28, 17517480), (30, 16349648), (31, 15822240), (32, 15327795), (34, 14426160), (35, 14013984), (40, 12262236), (42, 11678320), (48, 10218530), (51, 9617440), (56, 8758740), (60, 8174824), (62, 7911120), (68, 7213080), (70, 7006992), (80, 6131118), (84, 5839160), (85, 5770464), (93, 5274080), (96, 5109265), (102, 4808720), (105, 4671328), (112, 4379370), (119, 4121760), (120, 4087412), (124, 3955560), (136, 3606540), (140, 3503496), (155, 3164448), (160, 3065559), (168, 2919580), (170, 2885232), (186, 2637040), (204, 2404360), (210, 2335664), (217, 2260320), (224, 2189685), (238, 2060880), (240, 2043706), (248, 1977780), (255, 1923488), (272, 1803270), (277, 1770720), (280, 1751748), (310, 1582224), (336, 1459790), (340, 1442616), (357, 1373920), (372, 1318520), (408, 1202180), (420, 1167832), (434, 1130160), (465, 1054816), (476, 1030440), (480, 1021853), (496, 988890), (510, 961744), (527, 930720), (544, 901635), (554, 885360), (560, 875874), (595, 824352), (620, 791112), (651, 753440), (672, 729895), (680, 721308), (714, 686960), (744, 659260), (816, 601090), (831, 590240), (840, 583916), (868, 565080), (930, 527408), (952, 515220), (992, 494445), (1020, 480872), (1054, 465360), (1085, 452064), (1108, 442680), (1120, 437937), (1190, 412176), (1240, 395556), (1302, 376720), (1360, 360654), (1385, 354144), (1428, 343480), (1488, 329630), (1581, 310240), (1632, 300545), (1662, 295120), (1680, 291958), (1736, 282540), (1785, 274784), (1860, 263704), (1904, 257610), (1939, 252960), (2040, 240436), (2108, 232680), (2170, 226032), (2216, 221340), (2380, 206088), (2480, 197778), (2604, 188360), (2635, 186144), (2720, 180327), (2770, 177072), (2856, 171740), (2976, 164815), (3162, 155120), (3255, 150688), (3324, 147560), (3360, 145979), (3472, 141270), (3570, 137392), (3689, 132960), (3720, 131852), (3808, 128805), (3878, 126480), (4080, 120218), (4155, 118048), (4216, 116340), (4340, 113016), (4432, 110670), (4709, 104160), (4760, 103044), (4960, 98889), (5208, 94180), (5270, 93072), (5540, 88536), (5712, 85870), (5817, 84320), (6324, 77560), (6510, 75344), (6648, 73780), (6944, 70635), (7140, 68696), (7378, 66480), (7440, 65926), (7756, 63240), (7905, 62048), (8160, 60109), (8310, 59024), (8432, 58170), (8587, 57120), (8680, 56508), (8864, 55335), (9418, 52080), (9520, 51522), (9695, 50592), (10416, 47090), (10540, 46536), (11067, 44320), (11080, 44268), (11424, 42935), (11634, 42160), (12648, 38780), (13020, 37672), (13296, 36890), (14127, 34720), (14280, 34348), (14756, 33240), (14880, 32963), (15512, 31620), (15810, 31024), (16620, 29512), (16864, 29085), (17174, 28560), (17360, 28254), (18445, 26592), (18836, 26040), (19040, 25761), (19390, 25296), (20832, 23545), (21080, 23268), (22134, 22160)]