1408216320

素因数分解:

$2^8\times 3^3\times 5^1\times 7^1\times {\mathrm{5821}}^1$

素因数の和:5858

約数の個数: 288

約数和(自身を含む): 5712080640

約数和(自身を除く): 4303864320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 128, 135, 140, 144, 160, 168, 180, 189, 192, 210, 216, 224, 240, 252, 256, 270, 280, 288, 315, 320, 336, 360, 378, 384, 420, 432, 448, 480, 504, 540, 560, 576, 630, 640, 672, 720, 756, 768, 840, 864, 896, 945, 960, 1008, 1080, 1120, 1152, 1260, 1280, 1344, 1440, 1512, 1680, 1728, 1792, 1890, 1920, 2016, 2160, 2240, 2304, 2520, 2688, 2880, 3024, 3360, 3456, 3780, 3840, 4032, 4320, 4480, 5040, 5376, 5760, 5821, 6048, 6720, 6912, 7560, 8064, 8640, 8960, 10080, 11520, 11642, 12096, 13440, 15120, 16128, 17280, 17463, 20160, 23284, 24192, 26880, 29105, 30240, 34560, 34926, 40320, 40747, 46568, 48384, 52389, 58210, 60480, 69852, 80640, 81494, 87315, 93136, 104778, 116420, 120960, 122241, 139704, 157167, 162988, 174630, 186272, 203735, 209556, 232840, 241920, 244482, 261945, 279408, 314334, 325976, 349260, 366723, 372544, 407470, 419112, 465680, 488964, 523890, 558816, 611205, 628668, 651952, 698520, 733446, 745088, 785835, 814940, 838224, 931360, 977928, 1047780, 1100169, 1117632, 1222410, 1257336, 1303904, 1397040, 1466892, 1490176, 1571670, 1629880, 1676448, 1833615, 1862720, 1955856, 2095560, 2200338, 2235264, 2444820, 2514672, 2607808, 2794080, 2933784, 3143340, 3259760, 3352896, 3667230, 3725440, 3911712, 4191120, 4400676, 4470528, 4889640, 5029344, 5215616, 5500845, 5588160, 5867568, 6286680, 6519520, 6705792, 7334460, 7450880, 7823424, 8382240, 8801352, 9779280, 10058688, 10431232, 11001690, 11176320, 11735136, 12573360, 13039040, 13411584, 14668920, 15646848, 16764480, 17602704, 19558560, 20117376, 22003380, 22352640, 23470272, 25146720, 26078080, 29337840, 31293696, 33528960, 35205408, 39117120, 40234752, 44006760, 46940544, 50293440, 52156160, 58675680, 67057920, 70410816, 78234240, 88013520, 93881088, 100586880, 117351360, 140821632, 156468480, 176027040, 201173760, 234702720, 281643264, 352054080, 469405440, 704108160, 1408216320]

約数ペア:

[(1, 1408216320), (2, 704108160), (3, 469405440), (4, 352054080), (5, 281643264), (6, 234702720), (7, 201173760), (8, 176027040), (9, 156468480), (10, 140821632), (12, 117351360), (14, 100586880), (15, 93881088), (16, 88013520), (18, 78234240), (20, 70410816), (21, 67057920), (24, 58675680), (27, 52156160), (28, 50293440), (30, 46940544), (32, 44006760), (35, 40234752), (36, 39117120), (40, 35205408), (42, 33528960), (45, 31293696), (48, 29337840), (54, 26078080), (56, 25146720), (60, 23470272), (63, 22352640), (64, 22003380), (70, 20117376), (72, 19558560), (80, 17602704), (84, 16764480), (90, 15646848), (96, 14668920), (105, 13411584), (108, 13039040), (112, 12573360), (120, 11735136), (126, 11176320), (128, 11001690), (135, 10431232), (140, 10058688), (144, 9779280), (160, 8801352), (168, 8382240), (180, 7823424), (189, 7450880), (192, 7334460), (210, 6705792), (216, 6519520), (224, 6286680), (240, 5867568), (252, 5588160), (256, 5500845), (270, 5215616), (280, 5029344), (288, 4889640), (315, 4470528), (320, 4400676), (336, 4191120), (360, 3911712), (378, 3725440), (384, 3667230), (420, 3352896), (432, 3259760), (448, 3143340), (480, 2933784), (504, 2794080), (540, 2607808), (560, 2514672), (576, 2444820), (630, 2235264), (640, 2200338), (672, 2095560), (720, 1955856), (756, 1862720), (768, 1833615), (840, 1676448), (864, 1629880), (896, 1571670), (945, 1490176), (960, 1466892), (1008, 1397040), (1080, 1303904), (1120, 1257336), (1152, 1222410), (1260, 1117632), (1280, 1100169), (1344, 1047780), (1440, 977928), (1512, 931360), (1680, 838224), (1728, 814940), (1792, 785835), (1890, 745088), (1920, 733446), (2016, 698520), (2160, 651952), (2240, 628668), (2304, 611205), (2520, 558816), (2688, 523890), (2880, 488964), (3024, 465680), (3360, 419112), (3456, 407470), (3780, 372544), (3840, 366723), (4032, 349260), (4320, 325976), (4480, 314334), (5040, 279408), (5376, 261945), (5760, 244482), (5821, 241920), (6048, 232840), (6720, 209556), (6912, 203735), (7560, 186272), (8064, 174630), (8640, 162988), (8960, 157167), (10080, 139704), (11520, 122241), (11642, 120960), (12096, 116420), (13440, 104778), (15120, 93136), (16128, 87315), (17280, 81494), (17463, 80640), (20160, 69852), (23284, 60480), (24192, 58210), (26880, 52389), (29105, 48384), (30240, 46568), (34560, 40747), (34926, 40320)]