864714240

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2887}}^1$

素因数の和:2929

約数の個数: 240

約数和(自身を含む): 3226231008

約数和(自身を除く): 2361516768

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 64, 65, 72, 78, 80, 90, 96, 104, 117, 120, 128, 130, 144, 156, 160, 180, 192, 195, 208, 234, 240, 256, 260, 288, 312, 320, 360, 384, 390, 416, 468, 480, 512, 520, 576, 585, 624, 640, 720, 768, 780, 832, 936, 960, 1040, 1152, 1170, 1248, 1280, 1440, 1536, 1560, 1664, 1872, 1920, 2080, 2304, 2340, 2496, 2560, 2880, 2887, 3120, 3328, 3744, 3840, 4160, 4608, 4680, 4992, 5760, 5774, 6240, 6656, 7488, 7680, 8320, 8661, 9360, 9984, 11520, 11548, 12480, 14435, 14976, 16640, 17322, 18720, 19968, 23040, 23096, 24960, 25983, 28870, 29952, 33280, 34644, 37440, 37531, 43305, 46192, 49920, 51966, 57740, 59904, 69288, 74880, 75062, 86610, 92384, 99840, 103932, 112593, 115480, 129915, 138576, 149760, 150124, 173220, 184768, 187655, 207864, 225186, 230960, 259830, 277152, 299520, 300248, 337779, 346440, 369536, 375310, 415728, 450372, 461920, 519660, 554304, 562965, 600496, 675558, 692880, 739072, 750620, 831456, 900744, 923840, 1039320, 1108608, 1125930, 1200992, 1351116, 1385760, 1478144, 1501240, 1662912, 1688895, 1801488, 1847680, 2078640, 2217216, 2251860, 2401984, 2702232, 2771520, 3002480, 3325824, 3377790, 3602976, 3695360, 4157280, 4434432, 4503720, 4803968, 5404464, 5543040, 6004960, 6651648, 6755580, 7205952, 7390720, 8314560, 9007440, 9607936, 10808928, 11086080, 12009920, 13303296, 13511160, 14411904, 16629120, 18014880, 19215872, 21617856, 22172160, 24019840, 27022320, 28823808, 33258240, 36029760, 43235712, 48039680, 54044640, 57647616, 66516480, 72059520, 86471424, 96079360, 108089280, 144119040, 172942848, 216178560, 288238080, 432357120, 864714240]

約数ペア:

[(1, 864714240), (2, 432357120), (3, 288238080), (4, 216178560), (5, 172942848), (6, 144119040), (8, 108089280), (9, 96079360), (10, 86471424), (12, 72059520), (13, 66516480), (15, 57647616), (16, 54044640), (18, 48039680), (20, 43235712), (24, 36029760), (26, 33258240), (30, 28823808), (32, 27022320), (36, 24019840), (39, 22172160), (40, 21617856), (45, 19215872), (48, 18014880), (52, 16629120), (60, 14411904), (64, 13511160), (65, 13303296), (72, 12009920), (78, 11086080), (80, 10808928), (90, 9607936), (96, 9007440), (104, 8314560), (117, 7390720), (120, 7205952), (128, 6755580), (130, 6651648), (144, 6004960), (156, 5543040), (160, 5404464), (180, 4803968), (192, 4503720), (195, 4434432), (208, 4157280), (234, 3695360), (240, 3602976), (256, 3377790), (260, 3325824), (288, 3002480), (312, 2771520), (320, 2702232), (360, 2401984), (384, 2251860), (390, 2217216), (416, 2078640), (468, 1847680), (480, 1801488), (512, 1688895), (520, 1662912), (576, 1501240), (585, 1478144), (624, 1385760), (640, 1351116), (720, 1200992), (768, 1125930), (780, 1108608), (832, 1039320), (936, 923840), (960, 900744), (1040, 831456), (1152, 750620), (1170, 739072), (1248, 692880), (1280, 675558), (1440, 600496), (1536, 562965), (1560, 554304), (1664, 519660), (1872, 461920), (1920, 450372), (2080, 415728), (2304, 375310), (2340, 369536), (2496, 346440), (2560, 337779), (2880, 300248), (2887, 299520), (3120, 277152), (3328, 259830), (3744, 230960), (3840, 225186), (4160, 207864), (4608, 187655), (4680, 184768), (4992, 173220), (5760, 150124), (5774, 149760), (6240, 138576), (6656, 129915), (7488, 115480), (7680, 112593), (8320, 103932), (8661, 99840), (9360, 92384), (9984, 86610), (11520, 75062), (11548, 74880), (12480, 69288), (14435, 59904), (14976, 57740), (16640, 51966), (17322, 49920), (18720, 46192), (19968, 43305), (23040, 37531), (23096, 37440), (24960, 34644), (25983, 33280), (28870, 29952)]