290269440

素因数分解:

$2^8\times 3^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{227}}^1$

素因数の和:294

約数の個数: 288

約数和(自身を含む): 1062552960

約数和(自身を除く): 772283520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 37, 40, 45, 48, 54, 60, 64, 72, 74, 80, 90, 96, 108, 111, 120, 128, 135, 144, 148, 160, 180, 185, 192, 216, 222, 227, 240, 256, 270, 288, 296, 320, 333, 360, 370, 384, 432, 444, 454, 480, 540, 555, 576, 592, 640, 666, 681, 720, 740, 768, 864, 888, 908, 960, 999, 1080, 1110, 1135, 1152, 1184, 1280, 1332, 1362, 1440, 1480, 1665, 1728, 1776, 1816, 1920, 1998, 2043, 2160, 2220, 2270, 2304, 2368, 2664, 2724, 2880, 2960, 3330, 3405, 3456, 3552, 3632, 3840, 3996, 4086, 4320, 4440, 4540, 4736, 4995, 5328, 5448, 5760, 5920, 6129, 6660, 6810, 6912, 7104, 7264, 7992, 8172, 8399, 8640, 8880, 9080, 9472, 9990, 10215, 10656, 10896, 11520, 11840, 12258, 13320, 13620, 14208, 14528, 15984, 16344, 16798, 17280, 17760, 18160, 19980, 20430, 21312, 21792, 23680, 24516, 25197, 26640, 27240, 28416, 29056, 30645, 31968, 32688, 33596, 34560, 35520, 36320, 39960, 40860, 41995, 42624, 43584, 47360, 49032, 50394, 53280, 54480, 58112, 61290, 63936, 65376, 67192, 71040, 72640, 75591, 79920, 81720, 83990, 85248, 87168, 98064, 100788, 106560, 108960, 122580, 125985, 127872, 130752, 134384, 142080, 145280, 151182, 159840, 163440, 167980, 174336, 196128, 201576, 213120, 217920, 226773, 245160, 251970, 255744, 261504, 268768, 290560, 302364, 319680, 326880, 335960, 377955, 392256, 403152, 426240, 435840, 453546, 490320, 503940, 523008, 537536, 604728, 639360, 653760, 671920, 755910, 784512, 806304, 871680, 907092, 980640, 1007880, 1075072, 1133865, 1209456, 1278720, 1307520, 1343840, 1511820, 1569024, 1612608, 1814184, 1961280, 2015760, 2150144, 2267730, 2418912, 2615040, 2687680, 3023640, 3225216, 3628368, 3922560, 4031520, 4535460, 4837824, 5375360, 6047280, 6450432, 7256736, 7845120, 8063040, 9070920, 9675648, 10750720, 12094560, 14513472, 16126080, 18141840, 19351296, 24189120, 29026944, 32252160, 36283680, 48378240, 58053888, 72567360, 96756480, 145134720, 290269440]

約数ペア:

[(1, 290269440), (2, 145134720), (3, 96756480), (4, 72567360), (5, 58053888), (6, 48378240), (8, 36283680), (9, 32252160), (10, 29026944), (12, 24189120), (15, 19351296), (16, 18141840), (18, 16126080), (20, 14513472), (24, 12094560), (27, 10750720), (30, 9675648), (32, 9070920), (36, 8063040), (37, 7845120), (40, 7256736), (45, 6450432), (48, 6047280), (54, 5375360), (60, 4837824), (64, 4535460), (72, 4031520), (74, 3922560), (80, 3628368), (90, 3225216), (96, 3023640), (108, 2687680), (111, 2615040), (120, 2418912), (128, 2267730), (135, 2150144), (144, 2015760), (148, 1961280), (160, 1814184), (180, 1612608), (185, 1569024), (192, 1511820), (216, 1343840), (222, 1307520), (227, 1278720), (240, 1209456), (256, 1133865), (270, 1075072), (288, 1007880), (296, 980640), (320, 907092), (333, 871680), (360, 806304), (370, 784512), (384, 755910), (432, 671920), (444, 653760), (454, 639360), (480, 604728), (540, 537536), (555, 523008), (576, 503940), (592, 490320), (640, 453546), (666, 435840), (681, 426240), (720, 403152), (740, 392256), (768, 377955), (864, 335960), (888, 326880), (908, 319680), (960, 302364), (999, 290560), (1080, 268768), (1110, 261504), (1135, 255744), (1152, 251970), (1184, 245160), (1280, 226773), (1332, 217920), (1362, 213120), (1440, 201576), (1480, 196128), (1665, 174336), (1728, 167980), (1776, 163440), (1816, 159840), (1920, 151182), (1998, 145280), (2043, 142080), (2160, 134384), (2220, 130752), (2270, 127872), (2304, 125985), (2368, 122580), (2664, 108960), (2724, 106560), (2880, 100788), (2960, 98064), (3330, 87168), (3405, 85248), (3456, 83990), (3552, 81720), (3632, 79920), (3840, 75591), (3996, 72640), (4086, 71040), (4320, 67192), (4440, 65376), (4540, 63936), (4736, 61290), (4995, 58112), (5328, 54480), (5448, 53280), (5760, 50394), (5920, 49032), (6129, 47360), (6660, 43584), (6810, 42624), (6912, 41995), (7104, 40860), (7264, 39960), (7992, 36320), (8172, 35520), (8399, 34560), (8640, 33596), (8880, 32688), (9080, 31968), (9472, 30645), (9990, 29056), (10215, 28416), (10656, 27240), (10896, 26640), (11520, 25197), (11840, 24516), (12258, 23680), (13320, 21792), (13620, 21312), (14208, 20430), (14528, 19980), (15984, 18160), (16344, 17760), (16798, 17280)]