2278440960

素因数分解:

$2^{14}\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{127}}^1$

素因数の和:236

約数の個数: 240

約数和(自身を含む): 7448856576

約数和(自身を除く): 5170415616

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 73, 80, 96, 120, 127, 128, 146, 160, 192, 219, 240, 254, 256, 292, 320, 365, 381, 384, 438, 480, 508, 512, 584, 635, 640, 730, 762, 768, 876, 960, 1016, 1024, 1095, 1168, 1270, 1280, 1460, 1524, 1536, 1752, 1905, 1920, 2032, 2048, 2190, 2336, 2540, 2560, 2920, 3048, 3072, 3504, 3810, 3840, 4064, 4096, 4380, 4672, 5080, 5120, 5840, 6096, 6144, 7008, 7620, 7680, 8128, 8192, 8760, 9271, 9344, 10160, 10240, 11680, 12192, 12288, 14016, 15240, 15360, 16256, 16384, 17520, 18542, 18688, 20320, 20480, 23360, 24384, 24576, 27813, 28032, 30480, 30720, 32512, 35040, 37084, 37376, 40640, 40960, 46355, 46720, 48768, 49152, 55626, 56064, 60960, 61440, 65024, 70080, 74168, 74752, 81280, 81920, 92710, 93440, 97536, 111252, 112128, 121920, 122880, 130048, 139065, 140160, 148336, 149504, 162560, 185420, 186880, 195072, 222504, 224256, 243840, 245760, 260096, 278130, 280320, 296672, 299008, 325120, 370840, 373760, 390144, 445008, 448512, 487680, 520192, 556260, 560640, 593344, 598016, 650240, 741680, 747520, 780288, 890016, 897024, 975360, 1040384, 1112520, 1121280, 1186688, 1196032, 1300480, 1483360, 1495040, 1560576, 1780032, 1794048, 1950720, 2080768, 2225040, 2242560, 2373376, 2600960, 2966720, 2990080, 3121152, 3560064, 3588096, 3901440, 4450080, 4485120, 4746752, 5201920, 5933440, 5980160, 6242304, 7120128, 7802880, 8900160, 8970240, 9493504, 10403840, 11866880, 14240256, 15605760, 17800320, 17940480, 18987008, 23733760, 28480512, 31211520, 35600640, 37974016, 47467520, 56961024, 71201280, 75948032, 94935040, 113922048, 142402560, 151896064, 189870080, 227844096, 284805120, 379740160, 455688192, 569610240, 759480320, 1139220480, 2278440960]

約数ペア:

[(1, 2278440960), (2, 1139220480), (3, 759480320), (4, 569610240), (5, 455688192), (6, 379740160), (8, 284805120), (10, 227844096), (12, 189870080), (15, 151896064), (16, 142402560), (20, 113922048), (24, 94935040), (30, 75948032), (32, 71201280), (40, 56961024), (48, 47467520), (60, 37974016), (64, 35600640), (73, 31211520), (80, 28480512), (96, 23733760), (120, 18987008), (127, 17940480), (128, 17800320), (146, 15605760), (160, 14240256), (192, 11866880), (219, 10403840), (240, 9493504), (254, 8970240), (256, 8900160), (292, 7802880), (320, 7120128), (365, 6242304), (381, 5980160), (384, 5933440), (438, 5201920), (480, 4746752), (508, 4485120), (512, 4450080), (584, 3901440), (635, 3588096), (640, 3560064), (730, 3121152), (762, 2990080), (768, 2966720), (876, 2600960), (960, 2373376), (1016, 2242560), (1024, 2225040), (1095, 2080768), (1168, 1950720), (1270, 1794048), (1280, 1780032), (1460, 1560576), (1524, 1495040), (1536, 1483360), (1752, 1300480), (1905, 1196032), (1920, 1186688), (2032, 1121280), (2048, 1112520), (2190, 1040384), (2336, 975360), (2540, 897024), (2560, 890016), (2920, 780288), (3048, 747520), (3072, 741680), (3504, 650240), (3810, 598016), (3840, 593344), (4064, 560640), (4096, 556260), (4380, 520192), (4672, 487680), (5080, 448512), (5120, 445008), (5840, 390144), (6096, 373760), (6144, 370840), (7008, 325120), (7620, 299008), (7680, 296672), (8128, 280320), (8192, 278130), (8760, 260096), (9271, 245760), (9344, 243840), (10160, 224256), (10240, 222504), (11680, 195072), (12192, 186880), (12288, 185420), (14016, 162560), (15240, 149504), (15360, 148336), (16256, 140160), (16384, 139065), (17520, 130048), (18542, 122880), (18688, 121920), (20320, 112128), (20480, 111252), (23360, 97536), (24384, 93440), (24576, 92710), (27813, 81920), (28032, 81280), (30480, 74752), (30720, 74168), (32512, 70080), (35040, 65024), (37084, 61440), (37376, 60960), (40640, 56064), (40960, 55626), (46355, 49152), (46720, 48768)]