70877160

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1$

素因数の和:153

約数の個数: 256

約数和(自身を含む): 255744000

約数和(自身を除く): 184866840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 29, 30, 31, 36, 40, 45, 54, 58, 60, 62, 72, 73, 87, 90, 93, 108, 116, 120, 124, 135, 145, 146, 155, 174, 180, 186, 216, 219, 232, 248, 261, 270, 279, 290, 292, 310, 348, 360, 365, 372, 435, 438, 465, 522, 540, 558, 580, 584, 620, 657, 696, 730, 744, 783, 837, 870, 876, 899, 930, 1044, 1080, 1095, 1116, 1160, 1240, 1305, 1314, 1395, 1460, 1566, 1674, 1740, 1752, 1798, 1860, 1971, 2088, 2117, 2190, 2232, 2263, 2610, 2628, 2697, 2790, 2920, 3132, 3285, 3348, 3480, 3596, 3720, 3915, 3942, 4185, 4234, 4380, 4495, 4526, 5220, 5256, 5394, 5580, 6264, 6351, 6570, 6696, 6789, 7192, 7830, 7884, 8091, 8370, 8468, 8760, 8990, 9052, 9855, 10440, 10585, 10788, 11160, 11315, 12702, 13140, 13485, 13578, 15660, 15768, 16182, 16740, 16936, 17980, 18104, 19053, 19710, 20367, 21170, 21576, 22630, 24273, 25404, 26280, 26970, 27156, 31320, 31755, 32364, 33480, 33945, 35960, 38106, 39420, 40455, 40734, 42340, 45260, 48546, 50808, 53940, 54312, 57159, 61101, 63510, 64728, 65627, 67890, 76212, 78840, 80910, 81468, 84680, 90520, 95265, 97092, 101835, 107880, 114318, 121365, 122202, 127020, 131254, 135780, 152424, 161820, 162936, 190530, 194184, 196881, 203670, 228636, 242730, 244404, 254040, 262508, 271560, 285795, 305505, 323640, 328135, 381060, 393762, 407340, 457272, 485460, 488808, 525016, 571590, 590643, 611010, 656270, 762120, 787524, 814680, 970920, 984405, 1143180, 1181286, 1222020, 1312540, 1575048, 1771929, 1968810, 2286360, 2362572, 2444040, 2625080, 2953215, 3543858, 3937620, 4725144, 5906430, 7087716, 7875240, 8859645, 11812860, 14175432, 17719290, 23625720, 35438580, 70877160]

約数ペア:

[(1, 70877160), (2, 35438580), (3, 23625720), (4, 17719290), (5, 14175432), (6, 11812860), (8, 8859645), (9, 7875240), (10, 7087716), (12, 5906430), (15, 4725144), (18, 3937620), (20, 3543858), (24, 2953215), (27, 2625080), (29, 2444040), (30, 2362572), (31, 2286360), (36, 1968810), (40, 1771929), (45, 1575048), (54, 1312540), (58, 1222020), (60, 1181286), (62, 1143180), (72, 984405), (73, 970920), (87, 814680), (90, 787524), (93, 762120), (108, 656270), (116, 611010), (120, 590643), (124, 571590), (135, 525016), (145, 488808), (146, 485460), (155, 457272), (174, 407340), (180, 393762), (186, 381060), (216, 328135), (219, 323640), (232, 305505), (248, 285795), (261, 271560), (270, 262508), (279, 254040), (290, 244404), (292, 242730), (310, 228636), (348, 203670), (360, 196881), (365, 194184), (372, 190530), (435, 162936), (438, 161820), (465, 152424), (522, 135780), (540, 131254), (558, 127020), (580, 122202), (584, 121365), (620, 114318), (657, 107880), (696, 101835), (730, 97092), (744, 95265), (783, 90520), (837, 84680), (870, 81468), (876, 80910), (899, 78840), (930, 76212), (1044, 67890), (1080, 65627), (1095, 64728), (1116, 63510), (1160, 61101), (1240, 57159), (1305, 54312), (1314, 53940), (1395, 50808), (1460, 48546), (1566, 45260), (1674, 42340), (1740, 40734), (1752, 40455), (1798, 39420), (1860, 38106), (1971, 35960), (2088, 33945), (2117, 33480), (2190, 32364), (2232, 31755), (2263, 31320), (2610, 27156), (2628, 26970), (2697, 26280), (2790, 25404), (2920, 24273), (3132, 22630), (3285, 21576), (3348, 21170), (3480, 20367), (3596, 19710), (3720, 19053), (3915, 18104), (3942, 17980), (4185, 16936), (4234, 16740), (4380, 16182), (4495, 15768), (4526, 15660), (5220, 13578), (5256, 13485), (5394, 13140), (5580, 12702), (6264, 11315), (6351, 11160), (6570, 10788), (6696, 10585), (6789, 10440), (7192, 9855), (7830, 9052), (7884, 8990), (8091, 8760), (8370, 8468)]