513925440

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2467}}^1$

素因数の和:2525

約数の個数: 224

約数和(自身を含む): 1925750784

約数和(自身を除く): 1411825344

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 31, 32, 35, 40, 42, 48, 56, 60, 62, 64, 70, 80, 84, 93, 96, 105, 112, 120, 124, 140, 155, 160, 168, 186, 192, 210, 217, 224, 240, 248, 280, 310, 320, 336, 372, 420, 434, 448, 465, 480, 496, 560, 620, 651, 672, 744, 840, 868, 930, 960, 992, 1085, 1120, 1240, 1302, 1344, 1488, 1680, 1736, 1860, 1984, 2170, 2240, 2467, 2480, 2604, 2976, 3255, 3360, 3472, 3720, 4340, 4934, 4960, 5208, 5952, 6510, 6720, 6944, 7401, 7440, 8680, 9868, 9920, 10416, 12335, 13020, 13888, 14802, 14880, 17269, 17360, 19736, 20832, 24670, 26040, 29604, 29760, 34538, 34720, 37005, 39472, 41664, 49340, 51807, 52080, 59208, 69076, 69440, 74010, 76477, 78944, 86345, 98680, 103614, 104160, 118416, 138152, 148020, 152954, 157888, 172690, 197360, 207228, 208320, 229431, 236832, 259035, 276304, 296040, 305908, 345380, 382385, 394720, 414456, 458862, 473664, 518070, 535339, 552608, 592080, 611816, 690760, 764770, 789440, 828912, 917724, 1036140, 1070678, 1105216, 1147155, 1184160, 1223632, 1381520, 1529540, 1606017, 1657824, 1835448, 2072280, 2141356, 2294310, 2368320, 2447264, 2676695, 2763040, 3059080, 3212034, 3315648, 3670896, 4144560, 4282712, 4588620, 4894528, 5353390, 5526080, 6118160, 6424068, 7341792, 8030085, 8289120, 8565424, 9177240, 10706780, 12236320, 12848136, 14683584, 16060170, 16578240, 17130848, 18354480, 21413560, 24472640, 25696272, 32120340, 34261696, 36708960, 42827120, 51392544, 64240680, 73417920, 85654240, 102785088, 128481360, 171308480, 256962720, 513925440]

約数ペア:

[(1, 513925440), (2, 256962720), (3, 171308480), (4, 128481360), (5, 102785088), (6, 85654240), (7, 73417920), (8, 64240680), (10, 51392544), (12, 42827120), (14, 36708960), (15, 34261696), (16, 32120340), (20, 25696272), (21, 24472640), (24, 21413560), (28, 18354480), (30, 17130848), (31, 16578240), (32, 16060170), (35, 14683584), (40, 12848136), (42, 12236320), (48, 10706780), (56, 9177240), (60, 8565424), (62, 8289120), (64, 8030085), (70, 7341792), (80, 6424068), (84, 6118160), (93, 5526080), (96, 5353390), (105, 4894528), (112, 4588620), (120, 4282712), (124, 4144560), (140, 3670896), (155, 3315648), (160, 3212034), (168, 3059080), (186, 2763040), (192, 2676695), (210, 2447264), (217, 2368320), (224, 2294310), (240, 2141356), (248, 2072280), (280, 1835448), (310, 1657824), (320, 1606017), (336, 1529540), (372, 1381520), (420, 1223632), (434, 1184160), (448, 1147155), (465, 1105216), (480, 1070678), (496, 1036140), (560, 917724), (620, 828912), (651, 789440), (672, 764770), (744, 690760), (840, 611816), (868, 592080), (930, 552608), (960, 535339), (992, 518070), (1085, 473664), (1120, 458862), (1240, 414456), (1302, 394720), (1344, 382385), (1488, 345380), (1680, 305908), (1736, 296040), (1860, 276304), (1984, 259035), (2170, 236832), (2240, 229431), (2467, 208320), (2480, 207228), (2604, 197360), (2976, 172690), (3255, 157888), (3360, 152954), (3472, 148020), (3720, 138152), (4340, 118416), (4934, 104160), (4960, 103614), (5208, 98680), (5952, 86345), (6510, 78944), (6720, 76477), (6944, 74010), (7401, 69440), (7440, 69076), (8680, 59208), (9868, 52080), (9920, 51807), (10416, 49340), (12335, 41664), (13020, 39472), (13888, 37005), (14802, 34720), (14880, 34538), (17269, 29760), (17360, 29604), (19736, 26040), (20832, 24670)]