286450080

素因数分解:

$2^5\times 3^1\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{641}}^1$

素因数の和:692

約数の個数: 288

約数和(自身を含む): 1106602560

約数和(自身を除く): 820152480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 30, 32, 35, 38, 40, 42, 48, 49, 56, 57, 60, 70, 76, 80, 84, 95, 96, 98, 105, 112, 114, 120, 133, 140, 147, 152, 160, 168, 190, 196, 210, 224, 228, 240, 245, 266, 280, 285, 294, 304, 336, 380, 392, 399, 420, 456, 480, 490, 532, 560, 570, 588, 608, 641, 665, 672, 735, 760, 784, 798, 840, 912, 931, 980, 1064, 1120, 1140, 1176, 1282, 1330, 1470, 1520, 1568, 1596, 1680, 1824, 1862, 1923, 1960, 1995, 2128, 2280, 2352, 2564, 2660, 2793, 2940, 3040, 3192, 3205, 3360, 3724, 3846, 3920, 3990, 4256, 4487, 4560, 4655, 4704, 5128, 5320, 5586, 5880, 6384, 6410, 7448, 7692, 7840, 7980, 8974, 9120, 9310, 9615, 10256, 10640, 11172, 11760, 12179, 12768, 12820, 13461, 13965, 14896, 15384, 15960, 17948, 18620, 19230, 20512, 21280, 22344, 22435, 23520, 24358, 25640, 26922, 27930, 29792, 30768, 31409, 31920, 35896, 36537, 37240, 38460, 44688, 44870, 48716, 51280, 53844, 55860, 60895, 61536, 62818, 63840, 67305, 71792, 73074, 74480, 76920, 85253, 89376, 89740, 94227, 97432, 102560, 107688, 111720, 121790, 125636, 134610, 143584, 146148, 148960, 153840, 157045, 170506, 179480, 182685, 188454, 194864, 215376, 223440, 243580, 251272, 255759, 269220, 292296, 307680, 314090, 341012, 358960, 365370, 376908, 389728, 426265, 430752, 446880, 471135, 487160, 502544, 511518, 538440, 584592, 596771, 628180, 682024, 717920, 730740, 753816, 852530, 942270, 974320, 1005088, 1023036, 1076880, 1169184, 1193542, 1256360, 1278795, 1364048, 1461480, 1507632, 1705060, 1790313, 1884540, 1948640, 2046072, 2153760, 2387084, 2512720, 2557590, 2728096, 2922960, 2983855, 3015264, 3410120, 3580626, 3769080, 4092144, 4774168, 5025440, 5115180, 5845920, 5967710, 6820240, 7161252, 7538160, 8184288, 8951565, 9548336, 10230360, 11935420, 13640480, 14322504, 15076320, 17903130, 19096672, 20460720, 23870840, 28645008, 35806260, 40921440, 47741680, 57290016, 71612520, 95483360, 143225040, 286450080]

約数ペア:

[(1, 286450080), (2, 143225040), (3, 95483360), (4, 71612520), (5, 57290016), (6, 47741680), (7, 40921440), (8, 35806260), (10, 28645008), (12, 23870840), (14, 20460720), (15, 19096672), (16, 17903130), (19, 15076320), (20, 14322504), (21, 13640480), (24, 11935420), (28, 10230360), (30, 9548336), (32, 8951565), (35, 8184288), (38, 7538160), (40, 7161252), (42, 6820240), (48, 5967710), (49, 5845920), (56, 5115180), (57, 5025440), (60, 4774168), (70, 4092144), (76, 3769080), (80, 3580626), (84, 3410120), (95, 3015264), (96, 2983855), (98, 2922960), (105, 2728096), (112, 2557590), (114, 2512720), (120, 2387084), (133, 2153760), (140, 2046072), (147, 1948640), (152, 1884540), (160, 1790313), (168, 1705060), (190, 1507632), (196, 1461480), (210, 1364048), (224, 1278795), (228, 1256360), (240, 1193542), (245, 1169184), (266, 1076880), (280, 1023036), (285, 1005088), (294, 974320), (304, 942270), (336, 852530), (380, 753816), (392, 730740), (399, 717920), (420, 682024), (456, 628180), (480, 596771), (490, 584592), (532, 538440), (560, 511518), (570, 502544), (588, 487160), (608, 471135), (641, 446880), (665, 430752), (672, 426265), (735, 389728), (760, 376908), (784, 365370), (798, 358960), (840, 341012), (912, 314090), (931, 307680), (980, 292296), (1064, 269220), (1120, 255759), (1140, 251272), (1176, 243580), (1282, 223440), (1330, 215376), (1470, 194864), (1520, 188454), (1568, 182685), (1596, 179480), (1680, 170506), (1824, 157045), (1862, 153840), (1923, 148960), (1960, 146148), (1995, 143584), (2128, 134610), (2280, 125636), (2352, 121790), (2564, 111720), (2660, 107688), (2793, 102560), (2940, 97432), (3040, 94227), (3192, 89740), (3205, 89376), (3360, 85253), (3724, 76920), (3846, 74480), (3920, 73074), (3990, 71792), (4256, 67305), (4487, 63840), (4560, 62818), (4655, 61536), (4704, 60895), (5128, 55860), (5320, 53844), (5586, 51280), (5880, 48716), (6384, 44870), (6410, 44688), (7448, 38460), (7692, 37240), (7840, 36537), (7980, 35896), (8974, 31920), (9120, 31409), (9310, 30768), (9615, 29792), (10256, 27930), (10640, 26922), (11172, 25640), (11760, 24358), (12179, 23520), (12768, 22435), (12820, 22344), (13461, 21280), (13965, 20512), (14896, 19230), (15384, 18620), (15960, 17948)]