1412472320

素因数分解:

$2^9\times 5^1\times 7^1\times {\mathrm{23}}^2\times {\mathrm{149}}^1$

素因数の和:225

約数の個数: 240

約数和(自身を含む): 4073176800

約数和(自身を除く): 2660704480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 32, 35, 40, 46, 56, 64, 70, 80, 92, 112, 115, 128, 140, 149, 160, 161, 184, 224, 230, 256, 280, 298, 320, 322, 368, 448, 460, 512, 529, 560, 596, 640, 644, 736, 745, 805, 896, 920, 1043, 1058, 1120, 1192, 1280, 1288, 1472, 1490, 1610, 1792, 1840, 2086, 2116, 2240, 2384, 2560, 2576, 2645, 2944, 2980, 3220, 3427, 3584, 3680, 3703, 4172, 4232, 4480, 4768, 5152, 5215, 5290, 5888, 5960, 6440, 6854, 7360, 7406, 8344, 8464, 8960, 9536, 10304, 10430, 10580, 11776, 11920, 12880, 13708, 14720, 14812, 16688, 16928, 17135, 17920, 18515, 19072, 20608, 20860, 21160, 23840, 23989, 25760, 27416, 29440, 29624, 33376, 33856, 34270, 37030, 38144, 41216, 41720, 42320, 47680, 47978, 51520, 54832, 58880, 59248, 66752, 67712, 68540, 74060, 76288, 78821, 82432, 83440, 84640, 95360, 95956, 103040, 109664, 118496, 119945, 133504, 135424, 137080, 148120, 157642, 166880, 169280, 190720, 191912, 206080, 219328, 236992, 239890, 267008, 270848, 274160, 296240, 315284, 333760, 338560, 381440, 383824, 394105, 412160, 438656, 473984, 479780, 534016, 548320, 551747, 592480, 630568, 667520, 677120, 767648, 788210, 877312, 947968, 959560, 1096640, 1103494, 1184960, 1261136, 1335040, 1354240, 1535296, 1576420, 1754624, 1895936, 1919120, 2193280, 2206988, 2369920, 2522272, 2670080, 2758735, 3070592, 3152840, 3838240, 4386560, 4413976, 4739840, 5044544, 5517470, 6141184, 6305680, 7676480, 8773120, 8827952, 9479680, 10089088, 11034940, 12282368, 12611360, 15352960, 17655904, 20178176, 22069880, 25222720, 30705920, 35311808, 40356352, 44139760, 50445440, 61411840, 70623616, 88279520, 100890880, 141247232, 176559040, 201781760, 282494464, 353118080, 706236160, 1412472320]

約数ペア:

[(1, 1412472320), (2, 706236160), (4, 353118080), (5, 282494464), (7, 201781760), (8, 176559040), (10, 141247232), (14, 100890880), (16, 88279520), (20, 70623616), (23, 61411840), (28, 50445440), (32, 44139760), (35, 40356352), (40, 35311808), (46, 30705920), (56, 25222720), (64, 22069880), (70, 20178176), (80, 17655904), (92, 15352960), (112, 12611360), (115, 12282368), (128, 11034940), (140, 10089088), (149, 9479680), (160, 8827952), (161, 8773120), (184, 7676480), (224, 6305680), (230, 6141184), (256, 5517470), (280, 5044544), (298, 4739840), (320, 4413976), (322, 4386560), (368, 3838240), (448, 3152840), (460, 3070592), (512, 2758735), (529, 2670080), (560, 2522272), (596, 2369920), (640, 2206988), (644, 2193280), (736, 1919120), (745, 1895936), (805, 1754624), (896, 1576420), (920, 1535296), (1043, 1354240), (1058, 1335040), (1120, 1261136), (1192, 1184960), (1280, 1103494), (1288, 1096640), (1472, 959560), (1490, 947968), (1610, 877312), (1792, 788210), (1840, 767648), (2086, 677120), (2116, 667520), (2240, 630568), (2384, 592480), (2560, 551747), (2576, 548320), (2645, 534016), (2944, 479780), (2980, 473984), (3220, 438656), (3427, 412160), (3584, 394105), (3680, 383824), (3703, 381440), (4172, 338560), (4232, 333760), (4480, 315284), (4768, 296240), (5152, 274160), (5215, 270848), (5290, 267008), (5888, 239890), (5960, 236992), (6440, 219328), (6854, 206080), (7360, 191912), (7406, 190720), (8344, 169280), (8464, 166880), (8960, 157642), (9536, 148120), (10304, 137080), (10430, 135424), (10580, 133504), (11776, 119945), (11920, 118496), (12880, 109664), (13708, 103040), (14720, 95956), (14812, 95360), (16688, 84640), (16928, 83440), (17135, 82432), (17920, 78821), (18515, 76288), (19072, 74060), (20608, 68540), (20860, 67712), (21160, 66752), (23840, 59248), (23989, 58880), (25760, 54832), (27416, 51520), (29440, 47978), (29624, 47680), (33376, 42320), (33856, 41720), (34270, 41216), (37030, 38144)]