47097960

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{227}}^1$

素因数の和:280

約数の個数: 256

約数和(自身を含む): 183859200

約数和(自身を除く): 136761240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 19, 20, 21, 24, 26, 28, 30, 35, 38, 39, 40, 42, 52, 56, 57, 60, 65, 70, 76, 78, 84, 91, 95, 104, 105, 114, 120, 130, 133, 140, 152, 156, 168, 182, 190, 195, 210, 227, 228, 247, 260, 266, 273, 280, 285, 312, 364, 380, 390, 399, 420, 454, 455, 456, 494, 520, 532, 546, 570, 665, 681, 728, 741, 760, 780, 798, 840, 908, 910, 988, 1064, 1092, 1135, 1140, 1235, 1330, 1362, 1365, 1482, 1560, 1589, 1596, 1729, 1816, 1820, 1976, 1995, 2184, 2270, 2280, 2470, 2660, 2724, 2730, 2951, 2964, 3178, 3192, 3405, 3458, 3640, 3705, 3990, 4313, 4540, 4767, 4940, 5187, 5320, 5448, 5460, 5902, 5928, 6356, 6810, 6916, 7410, 7945, 7980, 8626, 8645, 8853, 9080, 9534, 9880, 10374, 10920, 11804, 12712, 12939, 13620, 13832, 14755, 14820, 15890, 15960, 17252, 17290, 17706, 19068, 20657, 20748, 21565, 23608, 23835, 25878, 25935, 27240, 29510, 29640, 30191, 31780, 34504, 34580, 35412, 38136, 41314, 41496, 43130, 44265, 47670, 51756, 51870, 56069, 59020, 60382, 61971, 63560, 64695, 69160, 70824, 82628, 86260, 88530, 90573, 95340, 103285, 103512, 103740, 112138, 118040, 120764, 123942, 129390, 150955, 165256, 168207, 172520, 177060, 181146, 190680, 206570, 207480, 224276, 241528, 247884, 258780, 280345, 301910, 309855, 336414, 354120, 362292, 392483, 413140, 448552, 452865, 495768, 517560, 560690, 603820, 619710, 672828, 724584, 784966, 826280, 841035, 905730, 1121380, 1177449, 1207640, 1239420, 1345656, 1569932, 1682070, 1811460, 1962415, 2242760, 2354898, 2478840, 3139864, 3364140, 3622920, 3924830, 4709796, 5887245, 6728280, 7849660, 9419592, 11774490, 15699320, 23548980, 47097960]

約数ペア:

[(1, 47097960), (2, 23548980), (3, 15699320), (4, 11774490), (5, 9419592), (6, 7849660), (7, 6728280), (8, 5887245), (10, 4709796), (12, 3924830), (13, 3622920), (14, 3364140), (15, 3139864), (19, 2478840), (20, 2354898), (21, 2242760), (24, 1962415), (26, 1811460), (28, 1682070), (30, 1569932), (35, 1345656), (38, 1239420), (39, 1207640), (40, 1177449), (42, 1121380), (52, 905730), (56, 841035), (57, 826280), (60, 784966), (65, 724584), (70, 672828), (76, 619710), (78, 603820), (84, 560690), (91, 517560), (95, 495768), (104, 452865), (105, 448552), (114, 413140), (120, 392483), (130, 362292), (133, 354120), (140, 336414), (152, 309855), (156, 301910), (168, 280345), (182, 258780), (190, 247884), (195, 241528), (210, 224276), (227, 207480), (228, 206570), (247, 190680), (260, 181146), (266, 177060), (273, 172520), (280, 168207), (285, 165256), (312, 150955), (364, 129390), (380, 123942), (390, 120764), (399, 118040), (420, 112138), (454, 103740), (455, 103512), (456, 103285), (494, 95340), (520, 90573), (532, 88530), (546, 86260), (570, 82628), (665, 70824), (681, 69160), (728, 64695), (741, 63560), (760, 61971), (780, 60382), (798, 59020), (840, 56069), (908, 51870), (910, 51756), (988, 47670), (1064, 44265), (1092, 43130), (1135, 41496), (1140, 41314), (1235, 38136), (1330, 35412), (1362, 34580), (1365, 34504), (1482, 31780), (1560, 30191), (1589, 29640), (1596, 29510), (1729, 27240), (1816, 25935), (1820, 25878), (1976, 23835), (1995, 23608), (2184, 21565), (2270, 20748), (2280, 20657), (2470, 19068), (2660, 17706), (2724, 17290), (2730, 17252), (2951, 15960), (2964, 15890), (3178, 14820), (3192, 14755), (3405, 13832), (3458, 13620), (3640, 12939), (3705, 12712), (3990, 11804), (4313, 10920), (4540, 10374), (4767, 9880), (4940, 9534), (5187, 9080), (5320, 8853), (5448, 8645), (5460, 8626), (5902, 7980), (5928, 7945), (6356, 7410), (6810, 6916)]