490389120

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1$

素因数の和:137

約数の個数: 512

約数和(自身を含む): 1953504000

約数和(自身を除く): 1463114880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 37, 39, 40, 45, 48, 52, 54, 59, 60, 64, 65, 72, 74, 78, 80, 90, 96, 104, 108, 111, 117, 118, 120, 128, 130, 135, 144, 148, 156, 160, 177, 180, 185, 192, 195, 208, 216, 222, 234, 236, 240, 260, 270, 288, 295, 296, 312, 320, 333, 351, 354, 360, 370, 384, 390, 416, 432, 444, 468, 472, 480, 481, 520, 531, 540, 555, 576, 585, 590, 592, 624, 640, 666, 702, 708, 720, 740, 767, 780, 832, 864, 885, 888, 936, 944, 960, 962, 999, 1040, 1062, 1080, 1110, 1152, 1170, 1180, 1184, 1248, 1332, 1404, 1416, 1440, 1443, 1480, 1534, 1560, 1593, 1664, 1665, 1728, 1755, 1770, 1776, 1872, 1888, 1920, 1924, 1998, 2080, 2124, 2160, 2183, 2220, 2301, 2340, 2360, 2368, 2405, 2496, 2655, 2664, 2808, 2832, 2880, 2886, 2960, 3068, 3120, 3186, 3330, 3456, 3510, 3540, 3552, 3744, 3776, 3835, 3848, 3996, 4160, 4248, 4320, 4329, 4366, 4440, 4602, 4680, 4720, 4736, 4810, 4992, 4995, 5310, 5328, 5616, 5664, 5760, 5772, 5920, 6136, 6240, 6372, 6549, 6660, 6903, 7020, 7080, 7104, 7215, 7488, 7552, 7670, 7696, 7965, 7992, 8320, 8496, 8640, 8658, 8732, 8880, 9204, 9360, 9440, 9620, 9990, 10620, 10656, 10915, 11232, 11328, 11505, 11544, 11840, 12272, 12480, 12744, 12987, 13098, 13320, 13806, 14040, 14160, 14208, 14430, 14976, 15340, 15392, 15930, 15984, 16992, 17280, 17316, 17464, 17760, 18408, 18720, 18880, 19240, 19647, 19980, 20709, 21240, 21312, 21645, 21830, 22464, 22656, 23010, 23088, 23680, 24544, 24960, 25488, 25974, 26196, 26640, 27612, 28080, 28320, 28379, 28860, 30680, 30784, 31860, 31968, 32745, 33984, 34515, 34632, 34928, 35520, 36816, 37440, 37760, 38480, 39294, 39960, 41418, 42480, 42624, 43290, 43660, 44928, 46020, 46176, 49088, 50976, 51948, 52392, 53280, 55224, 56160, 56640, 56758, 57720, 58941, 61360, 61568, 63720, 63936, 64935, 65490, 67968, 69030, 69264, 69856, 71040, 73632, 74880, 76960, 78588, 79920, 82836, 84960, 85137, 86580, 87320, 92040, 92352, 98176, 98235, 101952, 103545, 103896, 104784, 106560, 110448, 112320, 113280, 113516, 115440, 117882, 122720, 127440, 127872, 129870, 130980, 138060, 138528, 139712, 141895, 147264, 153920, 157176, 159840, 165672, 169920, 170274, 173160, 174640, 184080, 184704, 196470, 203904, 207090, 207792, 209568, 213120, 220896, 224640, 227032, 230880, 235764, 245440, 254880, 255411, 259740, 261960, 276120, 277056, 279424, 283790, 294528, 294705, 307840, 314352, 319680, 331344, 339840, 340548, 346320, 349280, 368160, 392940, 414180, 415584, 419136, 425685, 441792, 454064, 461760, 471528, 490880, 509760, 510822, 519480, 523920, 552240, 554112, 567580, 589410, 628704, 639360, 662688, 681096, 692640, 698560, 736320, 766233, 785880, 828360, 831168, 838272, 851370, 883584, 908128, 923520, 943056, 1019520, 1021644, 1038960, 1047840, 1104480, 1135160, 1178820, 1257408, 1277055, 1325376, 1362192, 1385280, 1397120, 1472640, 1532466, 1571760, 1656720, 1662336, 1702740, 1816256, 1886112, 2043288, 2077920, 2095680, 2208960, 2270320, 2357640, 2514816, 2554110, 2650752, 2724384, 2770560, 3064932, 3143520, 3313440, 3405480, 3632512, 3772224, 3831165, 4086576, 4155840, 4191360, 4417920, 4540640, 4715280, 5108220, 5448768, 6129864, 6287040, 6626880, 6810960, 7544448, 7662330, 8173152, 8311680, 9081280, 9430560, 10216440, 10897536, 12259728, 12574080, 13253760, 13621920, 15324660, 16346304, 18162560, 18861120, 20432880, 24519456, 27243840, 30649320, 32692608, 37722240, 40865760, 49038912, 54487680, 61298640, 81731520, 98077824, 122597280, 163463040, 245194560, 490389120]

約数ペア:

[(1, 490389120), (2, 245194560), (3, 163463040), (4, 122597280), (5, 98077824), (6, 81731520), (8, 61298640), (9, 54487680), (10, 49038912), (12, 40865760), (13, 37722240), (15, 32692608), (16, 30649320), (18, 27243840), (20, 24519456), (24, 20432880), (26, 18861120), (27, 18162560), (30, 16346304), (32, 15324660), (36, 13621920), (37, 13253760), (39, 12574080), (40, 12259728), (45, 10897536), (48, 10216440), (52, 9430560), (54, 9081280), (59, 8311680), (60, 8173152), (64, 7662330), (65, 7544448), (72, 6810960), (74, 6626880), (78, 6287040), (80, 6129864), (90, 5448768), (96, 5108220), (104, 4715280), (108, 4540640), (111, 4417920), (117, 4191360), (118, 4155840), (120, 4086576), (128, 3831165), (130, 3772224), (135, 3632512), (144, 3405480), (148, 3313440), (156, 3143520), (160, 3064932), (177, 2770560), (180, 2724384), (185, 2650752), (192, 2554110), (195, 2514816), (208, 2357640), (216, 2270320), (222, 2208960), (234, 2095680), (236, 2077920), (240, 2043288), (260, 1886112), (270, 1816256), (288, 1702740), (295, 1662336), (296, 1656720), (312, 1571760), (320, 1532466), (333, 1472640), (351, 1397120), (354, 1385280), (360, 1362192), (370, 1325376), (384, 1277055), (390, 1257408), (416, 1178820), (432, 1135160), (444, 1104480), (468, 1047840), (472, 1038960), (480, 1021644), (481, 1019520), (520, 943056), (531, 923520), (540, 908128), (555, 883584), (576, 851370), (585, 838272), (590, 831168), (592, 828360), (624, 785880), (640, 766233), (666, 736320), (702, 698560), (708, 692640), (720, 681096), (740, 662688), (767, 639360), (780, 628704), (832, 589410), (864, 567580), (885, 554112), (888, 552240), (936, 523920), (944, 519480), (960, 510822), (962, 509760), (999, 490880), (1040, 471528), (1062, 461760), (1080, 454064), (1110, 441792), (1152, 425685), (1170, 419136), (1180, 415584), (1184, 414180), (1248, 392940), (1332, 368160), (1404, 349280), (1416, 346320), (1440, 340548), (1443, 339840), (1480, 331344), (1534, 319680), (1560, 314352), (1593, 307840), (1664, 294705), (1665, 294528), (1728, 283790), (1755, 279424), (1770, 277056), (1776, 276120), (1872, 261960), (1888, 259740), (1920, 255411), (1924, 254880), (1998, 245440), (2080, 235764), (2124, 230880), (2160, 227032), (2183, 224640), (2220, 220896), (2301, 213120), (2340, 209568), (2360, 207792), (2368, 207090), (2405, 203904), (2496, 196470), (2655, 184704), (2664, 184080), (2808, 174640), (2832, 173160), (2880, 170274), (2886, 169920), (2960, 165672), (3068, 159840), (3120, 157176), (3186, 153920), (3330, 147264), (3456, 141895), (3510, 139712), (3540, 138528), (3552, 138060), (3744, 130980), (3776, 129870), (3835, 127872), (3848, 127440), (3996, 122720), (4160, 117882), (4248, 115440), (4320, 113516), (4329, 113280), (4366, 112320), (4440, 110448), (4602, 106560), (4680, 104784), (4720, 103896), (4736, 103545), (4810, 101952), (4992, 98235), (4995, 98176), (5310, 92352), (5328, 92040), (5616, 87320), (5664, 86580), (5760, 85137), (5772, 84960), (5920, 82836), (6136, 79920), (6240, 78588), (6372, 76960), (6549, 74880), (6660, 73632), (6903, 71040), (7020, 69856), (7080, 69264), (7104, 69030), (7215, 67968), (7488, 65490), (7552, 64935), (7670, 63936), (7696, 63720), (7965, 61568), (7992, 61360), (8320, 58941), (8496, 57720), (8640, 56758), (8658, 56640), (8732, 56160), (8880, 55224), (9204, 53280), (9360, 52392), (9440, 51948), (9620, 50976), (9990, 49088), (10620, 46176), (10656, 46020), (10915, 44928), (11232, 43660), (11328, 43290), (11505, 42624), (11544, 42480), (11840, 41418), (12272, 39960), (12480, 39294), (12744, 38480), (12987, 37760), (13098, 37440), (13320, 36816), (13806, 35520), (14040, 34928), (14160, 34632), (14208, 34515), (14430, 33984), (14976, 32745), (15340, 31968), (15392, 31860), (15930, 30784), (15984, 30680), (16992, 28860), (17280, 28379), (17316, 28320), (17464, 28080), (17760, 27612), (18408, 26640), (18720, 26196), (18880, 25974), (19240, 25488), (19647, 24960), (19980, 24544), (20709, 23680), (21240, 23088), (21312, 23010), (21645, 22656), (21830, 22464)]