251753040

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{239}}^1$

素因数の和:295

約数の個数: 480

約数和(自身を含む): 1114214400

約数和(自身を除く): 862461360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 18, 19, 20, 21, 22, 24, 28, 30, 33, 35, 36, 38, 40, 42, 44, 45, 48, 55, 56, 57, 60, 63, 66, 70, 72, 76, 77, 80, 84, 88, 90, 95, 99, 105, 110, 112, 114, 120, 126, 132, 133, 140, 144, 152, 154, 165, 168, 171, 176, 180, 190, 198, 209, 210, 220, 228, 231, 239, 240, 252, 264, 266, 280, 285, 304, 308, 315, 330, 336, 342, 360, 380, 385, 396, 399, 418, 420, 440, 456, 462, 478, 495, 504, 528, 532, 560, 570, 616, 627, 630, 660, 665, 684, 693, 717, 720, 760, 770, 792, 798, 836, 840, 855, 880, 912, 924, 956, 990, 1008, 1045, 1064, 1140, 1155, 1195, 1197, 1232, 1254, 1260, 1320, 1330, 1368, 1386, 1434, 1463, 1520, 1540, 1584, 1596, 1672, 1673, 1680, 1710, 1848, 1881, 1912, 1980, 1995, 2090, 2128, 2151, 2280, 2310, 2390, 2394, 2508, 2520, 2629, 2640, 2660, 2736, 2772, 2868, 2926, 3080, 3135, 3192, 3344, 3346, 3420, 3465, 3585, 3696, 3762, 3824, 3960, 3990, 4180, 4302, 4389, 4541, 4560, 4620, 4780, 4788, 5016, 5019, 5040, 5258, 5320, 5544, 5736, 5852, 5985, 6160, 6270, 6384, 6692, 6840, 6930, 7170, 7315, 7524, 7887, 7920, 7980, 8360, 8365, 8604, 8778, 9082, 9240, 9405, 9560, 9576, 10032, 10038, 10516, 10640, 10755, 11088, 11472, 11704, 11970, 12540, 13145, 13167, 13384, 13623, 13680, 13860, 14340, 14630, 15048, 15057, 15774, 15960, 16720, 16730, 17208, 17556, 18164, 18403, 18480, 18810, 19120, 19152, 20076, 21032, 21510, 21945, 22705, 23408, 23661, 23940, 25080, 25095, 26290, 26334, 26768, 27246, 27720, 28680, 29260, 30096, 30114, 31548, 31787, 31920, 33460, 34416, 35112, 36328, 36806, 37620, 39435, 40152, 40869, 42064, 43020, 43890, 45410, 47322, 47880, 49951, 50160, 50190, 52580, 52668, 54492, 55209, 55440, 57360, 58520, 60228, 63096, 63574, 65835, 66920, 68115, 70224, 72656, 73612, 75240, 75285, 78870, 80304, 81738, 86040, 87780, 90820, 92015, 94644, 95361, 95760, 99902, 100380, 105160, 105336, 108984, 110418, 117040, 118305, 120456, 126192, 127148, 131670, 133840, 136230, 147224, 149853, 150480, 150570, 157740, 158935, 163476, 165627, 172080, 175560, 181640, 184030, 189288, 190722, 199804, 200760, 204345, 210320, 210672, 217968, 220836, 236610, 240912, 249755, 254296, 263340, 272460, 276045, 286083, 294448, 299706, 301140, 315480, 317870, 326952, 331254, 349657, 351120, 363280, 368060, 378576, 381444, 399608, 401520, 408690, 441672, 449559, 473220, 476805, 499510, 508592, 526680, 544920, 552090, 572166, 599412, 602280, 630960, 635740, 653904, 662508, 699314, 736120, 749265, 762888, 799216, 817380, 828135, 883344, 899118, 946440, 953610, 999020, 1048971, 1053360, 1089840, 1104180, 1144332, 1198824, 1204560, 1271480, 1325016, 1398628, 1430415, 1472240, 1498530, 1525776, 1634760, 1656270, 1748285, 1798236, 1892880, 1907220, 1998040, 2097942, 2208360, 2247795, 2288664, 2397648, 2542960, 2650032, 2797256, 2860830, 2997060, 3146913, 3269520, 3312540, 3496570, 3596472, 3814440, 3996080, 4195884, 4416720, 4495590, 4577328, 5244855, 5594512, 5721660, 5994120, 6293826, 6625080, 6993140, 7192944, 7628880, 8391768, 8991180, 10489710, 11443320, 11988240, 12587652, 13250160, 13986280, 15734565, 16783536, 17982360, 20979420, 22886640, 25175304, 27972560, 31469130, 35964720, 41958840, 50350608, 62938260, 83917680, 125876520, 251753040]

約数ペア:

[(1, 251753040), (2, 125876520), (3, 83917680), (4, 62938260), (5, 50350608), (6, 41958840), (7, 35964720), (8, 31469130), (9, 27972560), (10, 25175304), (11, 22886640), (12, 20979420), (14, 17982360), (15, 16783536), (16, 15734565), (18, 13986280), (19, 13250160), (20, 12587652), (21, 11988240), (22, 11443320), (24, 10489710), (28, 8991180), (30, 8391768), (33, 7628880), (35, 7192944), (36, 6993140), (38, 6625080), (40, 6293826), (42, 5994120), (44, 5721660), (45, 5594512), (48, 5244855), (55, 4577328), (56, 4495590), (57, 4416720), (60, 4195884), (63, 3996080), (66, 3814440), (70, 3596472), (72, 3496570), (76, 3312540), (77, 3269520), (80, 3146913), (84, 2997060), (88, 2860830), (90, 2797256), (95, 2650032), (99, 2542960), (105, 2397648), (110, 2288664), (112, 2247795), (114, 2208360), (120, 2097942), (126, 1998040), (132, 1907220), (133, 1892880), (140, 1798236), (144, 1748285), (152, 1656270), (154, 1634760), (165, 1525776), (168, 1498530), (171, 1472240), (176, 1430415), (180, 1398628), (190, 1325016), (198, 1271480), (209, 1204560), (210, 1198824), (220, 1144332), (228, 1104180), (231, 1089840), (239, 1053360), (240, 1048971), (252, 999020), (264, 953610), (266, 946440), (280, 899118), (285, 883344), (304, 828135), (308, 817380), (315, 799216), (330, 762888), (336, 749265), (342, 736120), (360, 699314), (380, 662508), (385, 653904), (396, 635740), (399, 630960), (418, 602280), (420, 599412), (440, 572166), (456, 552090), (462, 544920), (478, 526680), (495, 508592), (504, 499510), (528, 476805), (532, 473220), (560, 449559), (570, 441672), (616, 408690), (627, 401520), (630, 399608), (660, 381444), (665, 378576), (684, 368060), (693, 363280), (717, 351120), (720, 349657), (760, 331254), (770, 326952), (792, 317870), (798, 315480), (836, 301140), (840, 299706), (855, 294448), (880, 286083), (912, 276045), (924, 272460), (956, 263340), (990, 254296), (1008, 249755), (1045, 240912), (1064, 236610), (1140, 220836), (1155, 217968), (1195, 210672), (1197, 210320), (1232, 204345), (1254, 200760), (1260, 199804), (1320, 190722), (1330, 189288), (1368, 184030), (1386, 181640), (1434, 175560), (1463, 172080), (1520, 165627), (1540, 163476), (1584, 158935), (1596, 157740), (1672, 150570), (1673, 150480), (1680, 149853), (1710, 147224), (1848, 136230), (1881, 133840), (1912, 131670), (1980, 127148), (1995, 126192), (2090, 120456), (2128, 118305), (2151, 117040), (2280, 110418), (2310, 108984), (2390, 105336), (2394, 105160), (2508, 100380), (2520, 99902), (2629, 95760), (2640, 95361), (2660, 94644), (2736, 92015), (2772, 90820), (2868, 87780), (2926, 86040), (3080, 81738), (3135, 80304), (3192, 78870), (3344, 75285), (3346, 75240), (3420, 73612), (3465, 72656), (3585, 70224), (3696, 68115), (3762, 66920), (3824, 65835), (3960, 63574), (3990, 63096), (4180, 60228), (4302, 58520), (4389, 57360), (4541, 55440), (4560, 55209), (4620, 54492), (4780, 52668), (4788, 52580), (5016, 50190), (5019, 50160), (5040, 49951), (5258, 47880), (5320, 47322), (5544, 45410), (5736, 43890), (5852, 43020), (5985, 42064), (6160, 40869), (6270, 40152), (6384, 39435), (6692, 37620), (6840, 36806), (6930, 36328), (7170, 35112), (7315, 34416), (7524, 33460), (7887, 31920), (7920, 31787), (7980, 31548), (8360, 30114), (8365, 30096), (8604, 29260), (8778, 28680), (9082, 27720), (9240, 27246), (9405, 26768), (9560, 26334), (9576, 26290), (10032, 25095), (10038, 25080), (10516, 23940), (10640, 23661), (10755, 23408), (11088, 22705), (11472, 21945), (11704, 21510), (11970, 21032), (12540, 20076), (13145, 19152), (13167, 19120), (13384, 18810), (13623, 18480), (13680, 18403), (13860, 18164), (14340, 17556), (14630, 17208), (15048, 16730), (15057, 16720), (15774, 15960)]