28730876160

素因数分解:

$2^8\times 3^1\times 5^1\times 7^1\times {\mathrm{1068857}}^1$

素因数の和:1068888

約数の個数: 144

約数和(自身を含む): 104867796096

約数和(自身を除く): 76136919936

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 256, 280, 320, 336, 384, 420, 448, 480, 560, 640, 672, 768, 840, 896, 960, 1120, 1280, 1344, 1680, 1792, 1920, 2240, 2688, 3360, 3840, 4480, 5376, 6720, 8960, 13440, 26880, 1068857, 2137714, 3206571, 4275428, 5344285, 6413142, 7481999, 8550856, 10688570, 12826284, 14963998, 16032855, 17101712, 21377140, 22445997, 25652568, 29927996, 32065710, 34203424, 37409995, 42754280, 44891994, 51305136, 59855992, 64131420, 68406848, 74819990, 85508560, 89783988, 102610272, 112229985, 119711984, 128262840, 136813696, 149639980, 171017120, 179567976, 205220544, 224459970, 239423968, 256525680, 273627392, 299279960, 342034240, 359135952, 410441088, 448919940, 478847936, 513051360, 598559920, 684068480, 718271904, 820882176, 897839880, 957695872, 1026102720, 1197119840, 1368136960, 1436543808, 1795679760, 1915391744, 2052205440, 2394239680, 2873087616, 3591359520, 4104410880, 4788479360, 5746175232, 7182719040, 9576958720, 14365438080, 28730876160]

約数ペア:

[(1, 28730876160), (2, 14365438080), (3, 9576958720), (4, 7182719040), (5, 5746175232), (6, 4788479360), (7, 4104410880), (8, 3591359520), (10, 2873087616), (12, 2394239680), (14, 2052205440), (15, 1915391744), (16, 1795679760), (20, 1436543808), (21, 1368136960), (24, 1197119840), (28, 1026102720), (30, 957695872), (32, 897839880), (35, 820882176), (40, 718271904), (42, 684068480), (48, 598559920), (56, 513051360), (60, 478847936), (64, 448919940), (70, 410441088), (80, 359135952), (84, 342034240), (96, 299279960), (105, 273627392), (112, 256525680), (120, 239423968), (128, 224459970), (140, 205220544), (160, 179567976), (168, 171017120), (192, 149639980), (210, 136813696), (224, 128262840), (240, 119711984), (256, 112229985), (280, 102610272), (320, 89783988), (336, 85508560), (384, 74819990), (420, 68406848), (448, 64131420), (480, 59855992), (560, 51305136), (640, 44891994), (672, 42754280), (768, 37409995), (840, 34203424), (896, 32065710), (960, 29927996), (1120, 25652568), (1280, 22445997), (1344, 21377140), (1680, 17101712), (1792, 16032855), (1920, 14963998), (2240, 12826284), (2688, 10688570), (3360, 8550856), (3840, 7481999), (4480, 6413142), (5376, 5344285), (6720, 4275428), (8960, 3206571), (13440, 2137714), (26880, 1068857)]