453689040

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{173}}^1\times {\mathrm{223}}^1$

素因数の和:426

約数の個数: 240

約数和(自身を含む): 1652894208

約数和(自身を除く): 1199205168

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 49, 56, 60, 70, 80, 84, 98, 105, 112, 120, 140, 147, 168, 173, 196, 210, 223, 240, 245, 280, 294, 336, 346, 392, 420, 446, 490, 519, 560, 588, 669, 692, 735, 784, 840, 865, 892, 980, 1038, 1115, 1176, 1211, 1338, 1384, 1470, 1561, 1680, 1730, 1784, 1960, 2076, 2230, 2352, 2422, 2595, 2676, 2768, 2940, 3122, 3345, 3460, 3568, 3633, 3920, 4152, 4460, 4683, 4844, 5190, 5352, 5880, 6055, 6244, 6690, 6920, 7266, 7805, 8304, 8477, 8920, 9366, 9688, 10380, 10704, 10927, 11760, 12110, 12488, 13380, 13840, 14532, 15610, 16954, 17840, 18165, 18732, 19376, 20760, 21854, 23415, 24220, 24976, 25431, 26760, 29064, 31220, 32781, 33908, 36330, 37464, 38579, 41520, 42385, 43708, 46830, 48440, 50862, 53520, 54635, 58128, 62440, 65562, 67816, 72660, 74928, 77158, 84770, 87416, 93660, 96880, 101724, 109270, 115737, 124880, 127155, 131124, 135632, 145320, 154316, 163905, 169540, 174832, 187320, 192895, 203448, 218540, 231474, 254310, 262248, 270053, 290640, 308632, 327810, 339080, 374640, 385790, 406896, 437080, 462948, 508620, 524496, 540106, 578685, 617264, 655620, 678160, 771580, 810159, 874160, 925896, 1017240, 1080212, 1157370, 1311240, 1350265, 1543160, 1620318, 1851792, 1890371, 2034480, 2160424, 2314740, 2622480, 2700530, 3086320, 3240636, 3780742, 4050795, 4320848, 4629480, 5401060, 5671113, 6481272, 7561484, 8101590, 9258960, 9451855, 10802120, 11342226, 12962544, 15122968, 16203180, 18903710, 21604240, 22684452, 28355565, 30245936, 32406360, 37807420, 45368904, 56711130, 64812720, 75614840, 90737808, 113422260, 151229680, 226844520, 453689040]

約数ペア:

[(1, 453689040), (2, 226844520), (3, 151229680), (4, 113422260), (5, 90737808), (6, 75614840), (7, 64812720), (8, 56711130), (10, 45368904), (12, 37807420), (14, 32406360), (15, 30245936), (16, 28355565), (20, 22684452), (21, 21604240), (24, 18903710), (28, 16203180), (30, 15122968), (35, 12962544), (40, 11342226), (42, 10802120), (48, 9451855), (49, 9258960), (56, 8101590), (60, 7561484), (70, 6481272), (80, 5671113), (84, 5401060), (98, 4629480), (105, 4320848), (112, 4050795), (120, 3780742), (140, 3240636), (147, 3086320), (168, 2700530), (173, 2622480), (196, 2314740), (210, 2160424), (223, 2034480), (240, 1890371), (245, 1851792), (280, 1620318), (294, 1543160), (336, 1350265), (346, 1311240), (392, 1157370), (420, 1080212), (446, 1017240), (490, 925896), (519, 874160), (560, 810159), (588, 771580), (669, 678160), (692, 655620), (735, 617264), (784, 578685), (840, 540106), (865, 524496), (892, 508620), (980, 462948), (1038, 437080), (1115, 406896), (1176, 385790), (1211, 374640), (1338, 339080), (1384, 327810), (1470, 308632), (1561, 290640), (1680, 270053), (1730, 262248), (1784, 254310), (1960, 231474), (2076, 218540), (2230, 203448), (2352, 192895), (2422, 187320), (2595, 174832), (2676, 169540), (2768, 163905), (2940, 154316), (3122, 145320), (3345, 135632), (3460, 131124), (3568, 127155), (3633, 124880), (3920, 115737), (4152, 109270), (4460, 101724), (4683, 96880), (4844, 93660), (5190, 87416), (5352, 84770), (5880, 77158), (6055, 74928), (6244, 72660), (6690, 67816), (6920, 65562), (7266, 62440), (7805, 58128), (8304, 54635), (8477, 53520), (8920, 50862), (9366, 48440), (9688, 46830), (10380, 43708), (10704, 42385), (10927, 41520), (11760, 38579), (12110, 37464), (12488, 36330), (13380, 33908), (13840, 32781), (14532, 31220), (15610, 29064), (16954, 26760), (17840, 25431), (18165, 24976), (18732, 24220), (19376, 23415), (20760, 21854)]