212631480

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1$

素因数の和:156

約数の個数: 320

約数和(自身を含む): 773625600

約数和(自身を除く): 560994120

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, 81, 87, 90, 93, 108, 116, 120, 124, 135, 145, 146, 155, 162, 174, 180, 186, 216, 219, 232, 248, 261, 270, 279, 290, 292, 310, 324, 348, 360, 365, 372, 405, 435, 438, 465, 522, 540, 558, 580, 584, 620, 648, 657, 696, 730, 744, 783, 810, 837, 870, 876, 899, 930, 1044, 1080, 1095, 1116, 1160, 1240, 1305, 1314, 1395, 1460, 1566, 1620, 1674, 1740, 1752, 1798, 1860, 1971, 2088, 2117, 2190, 2232, 2263, 2349, 2511, 2610, 2628, 2697, 2790, 2920, 3132, 3240, 3285, 3348, 3480, 3596, 3720, 3915, 3942, 4185, 4234, 4380, 4495, 4526, 4698, 5022, 5220, 5256, 5394, 5580, 5913, 6264, 6351, 6570, 6696, 6789, 7192, 7830, 7884, 8091, 8370, 8468, 8760, 8990, 9052, 9396, 9855, 10044, 10440, 10585, 10788, 11160, 11315, 11745, 11826, 12555, 12702, 13140, 13485, 13578, 15660, 15768, 16182, 16740, 16936, 17980, 18104, 18792, 19053, 19710, 20088, 20367, 21170, 21576, 22630, 23490, 23652, 24273, 25110, 25404, 26280, 26970, 27156, 29565, 31320, 31755, 32364, 33480, 33945, 35960, 38106, 39420, 40455, 40734, 42340, 45260, 46980, 47304, 48546, 50220, 50808, 53940, 54312, 57159, 59130, 61101, 63510, 64728, 65627, 67890, 72819, 76212, 78840, 80910, 81468, 84680, 90520, 93960, 95265, 97092, 100440, 101835, 107880, 114318, 118260, 121365, 122202, 127020, 131254, 135780, 145638, 152424, 161820, 162936, 171477, 183303, 190530, 194184, 196881, 203670, 228636, 236520, 242730, 244404, 254040, 262508, 271560, 285795, 291276, 305505, 323640, 328135, 342954, 364095, 366606, 381060, 393762, 407340, 457272, 485460, 488808, 525016, 571590, 582552, 590643, 611010, 656270, 685908, 728190, 733212, 762120, 787524, 814680, 857385, 916515, 970920, 984405, 1143180, 1181286, 1222020, 1312540, 1371816, 1456380, 1466424, 1575048, 1714770, 1771929, 1833030, 1968810, 2286360, 2362572, 2444040, 2625080, 2912760, 2953215, 3429540, 3543858, 3666060, 3937620, 4725144, 5315787, 5906430, 6859080, 7087716, 7332120, 7875240, 8859645, 10631574, 11812860, 14175432, 17719290, 21263148, 23625720, 26578935, 35438580, 42526296, 53157870, 70877160, 106315740, 212631480]

約数ペア:

[(1, 212631480), (2, 106315740), (3, 70877160), (4, 53157870), (5, 42526296), (6, 35438580), (8, 26578935), (9, 23625720), (10, 21263148), (12, 17719290), (15, 14175432), (18, 11812860), (20, 10631574), (24, 8859645), (27, 7875240), (29, 7332120), (30, 7087716), (31, 6859080), (36, 5906430), (40, 5315787), (45, 4725144), (54, 3937620), (58, 3666060), (60, 3543858), (62, 3429540), (72, 2953215), (73, 2912760), (81, 2625080), (87, 2444040), (90, 2362572), (93, 2286360), (108, 1968810), (116, 1833030), (120, 1771929), (124, 1714770), (135, 1575048), (145, 1466424), (146, 1456380), (155, 1371816), (162, 1312540), (174, 1222020), (180, 1181286), (186, 1143180), (216, 984405), (219, 970920), (232, 916515), (248, 857385), (261, 814680), (270, 787524), (279, 762120), (290, 733212), (292, 728190), (310, 685908), (324, 656270), (348, 611010), (360, 590643), (365, 582552), (372, 571590), (405, 525016), (435, 488808), (438, 485460), (465, 457272), (522, 407340), (540, 393762), (558, 381060), (580, 366606), (584, 364095), (620, 342954), (648, 328135), (657, 323640), (696, 305505), (730, 291276), (744, 285795), (783, 271560), (810, 262508), (837, 254040), (870, 244404), (876, 242730), (899, 236520), (930, 228636), (1044, 203670), (1080, 196881), (1095, 194184), (1116, 190530), (1160, 183303), (1240, 171477), (1305, 162936), (1314, 161820), (1395, 152424), (1460, 145638), (1566, 135780), (1620, 131254), (1674, 127020), (1740, 122202), (1752, 121365), (1798, 118260), (1860, 114318), (1971, 107880), (2088, 101835), (2117, 100440), (2190, 97092), (2232, 95265), (2263, 93960), (2349, 90520), (2511, 84680), (2610, 81468), (2628, 80910), (2697, 78840), (2790, 76212), (2920, 72819), (3132, 67890), (3240, 65627), (3285, 64728), (3348, 63510), (3480, 61101), (3596, 59130), (3720, 57159), (3915, 54312), (3942, 53940), (4185, 50808), (4234, 50220), (4380, 48546), (4495, 47304), (4526, 46980), (4698, 45260), (5022, 42340), (5220, 40734), (5256, 40455), (5394, 39420), (5580, 38106), (5913, 35960), (6264, 33945), (6351, 33480), (6570, 32364), (6696, 31755), (6789, 31320), (7192, 29565), (7830, 27156), (7884, 26970), (8091, 26280), (8370, 25404), (8468, 25110), (8760, 24273), (8990, 23652), (9052, 23490), (9396, 22630), (9855, 21576), (10044, 21170), (10440, 20367), (10585, 20088), (10788, 19710), (11160, 19053), (11315, 18792), (11745, 18104), (11826, 17980), (12555, 16936), (12702, 16740), (13140, 16182), (13485, 15768), (13578, 15660)]