158301360

素因数分解:

$2^4\times 3^2\times 5^1\times 7^3\times {\mathrm{641}}^1$

素因数の和:681

約数の個数: 240

約数和(自身を含む): 620942400

約数和(自身を除く): 462641040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 49, 56, 60, 63, 70, 72, 80, 84, 90, 98, 105, 112, 120, 126, 140, 144, 147, 168, 180, 196, 210, 240, 245, 252, 280, 294, 315, 336, 343, 360, 392, 420, 441, 490, 504, 560, 588, 630, 641, 686, 720, 735, 784, 840, 882, 980, 1008, 1029, 1176, 1260, 1282, 1372, 1470, 1680, 1715, 1764, 1923, 1960, 2058, 2205, 2352, 2520, 2564, 2744, 2940, 3087, 3205, 3430, 3528, 3846, 3920, 4116, 4410, 4487, 5040, 5128, 5145, 5488, 5769, 5880, 6174, 6410, 6860, 7056, 7692, 8232, 8820, 8974, 9615, 10256, 10290, 11538, 11760, 12348, 12820, 13461, 13720, 15384, 15435, 16464, 17640, 17948, 19230, 20580, 22435, 23076, 24696, 25640, 26922, 27440, 28845, 30768, 30870, 31409, 35280, 35896, 38460, 40383, 41160, 44870, 46152, 49392, 51280, 53844, 57690, 61740, 62818, 67305, 71792, 76920, 80766, 82320, 89740, 92304, 94227, 107688, 115380, 123480, 125636, 134610, 153840, 157045, 161532, 179480, 188454, 201915, 215376, 219863, 230760, 246960, 251272, 269220, 282681, 314090, 323064, 358960, 376908, 403830, 439726, 461520, 471135, 502544, 538440, 565362, 628180, 646128, 659589, 753816, 807660, 879452, 942270, 1076880, 1099315, 1130724, 1256360, 1319178, 1413405, 1507632, 1615320, 1758904, 1884540, 1978767, 2198630, 2261448, 2512720, 2638356, 2826810, 3230640, 3297945, 3517808, 3769080, 3957534, 4397260, 4522896, 5276712, 5653620, 6595890, 7538160, 7915068, 8794520, 9893835, 10553424, 11307240, 13191780, 15830136, 17589040, 19787670, 22614480, 26383560, 31660272, 39575340, 52767120, 79150680, 158301360]

約数ペア:

[(1, 158301360), (2, 79150680), (3, 52767120), (4, 39575340), (5, 31660272), (6, 26383560), (7, 22614480), (8, 19787670), (9, 17589040), (10, 15830136), (12, 13191780), (14, 11307240), (15, 10553424), (16, 9893835), (18, 8794520), (20, 7915068), (21, 7538160), (24, 6595890), (28, 5653620), (30, 5276712), (35, 4522896), (36, 4397260), (40, 3957534), (42, 3769080), (45, 3517808), (48, 3297945), (49, 3230640), (56, 2826810), (60, 2638356), (63, 2512720), (70, 2261448), (72, 2198630), (80, 1978767), (84, 1884540), (90, 1758904), (98, 1615320), (105, 1507632), (112, 1413405), (120, 1319178), (126, 1256360), (140, 1130724), (144, 1099315), (147, 1076880), (168, 942270), (180, 879452), (196, 807660), (210, 753816), (240, 659589), (245, 646128), (252, 628180), (280, 565362), (294, 538440), (315, 502544), (336, 471135), (343, 461520), (360, 439726), (392, 403830), (420, 376908), (441, 358960), (490, 323064), (504, 314090), (560, 282681), (588, 269220), (630, 251272), (641, 246960), (686, 230760), (720, 219863), (735, 215376), (784, 201915), (840, 188454), (882, 179480), (980, 161532), (1008, 157045), (1029, 153840), (1176, 134610), (1260, 125636), (1282, 123480), (1372, 115380), (1470, 107688), (1680, 94227), (1715, 92304), (1764, 89740), (1923, 82320), (1960, 80766), (2058, 76920), (2205, 71792), (2352, 67305), (2520, 62818), (2564, 61740), (2744, 57690), (2940, 53844), (3087, 51280), (3205, 49392), (3430, 46152), (3528, 44870), (3846, 41160), (3920, 40383), (4116, 38460), (4410, 35896), (4487, 35280), (5040, 31409), (5128, 30870), (5145, 30768), (5488, 28845), (5769, 27440), (5880, 26922), (6174, 25640), (6410, 24696), (6860, 23076), (7056, 22435), (7692, 20580), (8232, 19230), (8820, 17948), (8974, 17640), (9615, 16464), (10256, 15435), (10290, 15384), (11538, 13720), (11760, 13461), (12348, 12820)]