140171040

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{457}}^1$

素因数の和:552

約数の個数: 192

約数和(自身を含む): 498597120

約数和(自身を除く): 358426080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 71, 72, 80, 90, 96, 108, 120, 135, 142, 144, 160, 180, 213, 216, 240, 270, 284, 288, 355, 360, 426, 432, 457, 480, 540, 568, 639, 710, 720, 852, 864, 914, 1065, 1080, 1136, 1278, 1371, 1420, 1440, 1704, 1828, 1917, 2130, 2160, 2272, 2285, 2556, 2742, 2840, 3195, 3408, 3656, 3834, 4113, 4260, 4320, 4570, 5112, 5484, 5680, 6390, 6816, 6855, 7312, 7668, 8226, 8520, 9140, 9585, 10224, 10968, 11360, 12339, 12780, 13710, 14624, 15336, 16452, 17040, 18280, 19170, 20448, 20565, 21936, 24678, 25560, 27420, 30672, 32447, 32904, 34080, 36560, 38340, 41130, 43872, 49356, 51120, 54840, 61344, 61695, 64894, 65808, 73120, 76680, 82260, 97341, 98712, 102240, 109680, 123390, 129788, 131616, 153360, 162235, 164520, 194682, 197424, 219360, 246780, 259576, 292023, 306720, 324470, 329040, 389364, 394848, 486705, 493560, 519152, 584046, 648940, 658080, 778728, 876069, 973410, 987120, 1038304, 1168092, 1297880, 1460115, 1557456, 1752138, 1946820, 1974240, 2336184, 2595760, 2920230, 3114912, 3504276, 3893640, 4380345, 4672368, 5191520, 5840460, 7008552, 7787280, 8760690, 9344736, 11680920, 14017104, 15574560, 17521380, 23361840, 28034208, 35042760, 46723680, 70085520, 140171040]

約数ペア:

[(1, 140171040), (2, 70085520), (3, 46723680), (4, 35042760), (5, 28034208), (6, 23361840), (8, 17521380), (9, 15574560), (10, 14017104), (12, 11680920), (15, 9344736), (16, 8760690), (18, 7787280), (20, 7008552), (24, 5840460), (27, 5191520), (30, 4672368), (32, 4380345), (36, 3893640), (40, 3504276), (45, 3114912), (48, 2920230), (54, 2595760), (60, 2336184), (71, 1974240), (72, 1946820), (80, 1752138), (90, 1557456), (96, 1460115), (108, 1297880), (120, 1168092), (135, 1038304), (142, 987120), (144, 973410), (160, 876069), (180, 778728), (213, 658080), (216, 648940), (240, 584046), (270, 519152), (284, 493560), (288, 486705), (355, 394848), (360, 389364), (426, 329040), (432, 324470), (457, 306720), (480, 292023), (540, 259576), (568, 246780), (639, 219360), (710, 197424), (720, 194682), (852, 164520), (864, 162235), (914, 153360), (1065, 131616), (1080, 129788), (1136, 123390), (1278, 109680), (1371, 102240), (1420, 98712), (1440, 97341), (1704, 82260), (1828, 76680), (1917, 73120), (2130, 65808), (2160, 64894), (2272, 61695), (2285, 61344), (2556, 54840), (2742, 51120), (2840, 49356), (3195, 43872), (3408, 41130), (3656, 38340), (3834, 36560), (4113, 34080), (4260, 32904), (4320, 32447), (4570, 30672), (5112, 27420), (5484, 25560), (5680, 24678), (6390, 21936), (6816, 20565), (6855, 20448), (7312, 19170), (7668, 18280), (8226, 17040), (8520, 16452), (9140, 15336), (9585, 14624), (10224, 13710), (10968, 12780), (11360, 12339)]