261158040

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1$

素因数の和:152

約数の個数: 512

約数和(自身を含む): 1088640000

約数和(自身を除く): 827481960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 13, 15, 18, 19, 20, 22, 24, 26, 27, 30, 33, 36, 38, 39, 40, 44, 45, 52, 54, 55, 57, 60, 65, 66, 72, 76, 78, 88, 89, 90, 95, 99, 104, 108, 110, 114, 117, 120, 130, 132, 135, 143, 152, 156, 165, 171, 178, 180, 190, 195, 198, 209, 216, 220, 228, 234, 247, 260, 264, 267, 270, 285, 286, 297, 312, 330, 342, 351, 356, 360, 380, 390, 396, 418, 429, 440, 445, 456, 468, 494, 495, 513, 520, 534, 540, 570, 572, 585, 594, 627, 660, 684, 702, 712, 715, 741, 760, 780, 792, 801, 836, 855, 858, 890, 936, 979, 988, 990, 1026, 1045, 1068, 1080, 1140, 1144, 1157, 1170, 1188, 1235, 1254, 1287, 1320, 1335, 1368, 1404, 1430, 1482, 1485, 1560, 1602, 1672, 1691, 1710, 1716, 1755, 1780, 1881, 1958, 1976, 1980, 2052, 2090, 2136, 2145, 2223, 2280, 2314, 2340, 2376, 2403, 2470, 2508, 2565, 2574, 2670, 2717, 2808, 2860, 2937, 2964, 2970, 3135, 3204, 3382, 3420, 3432, 3471, 3510, 3560, 3705, 3762, 3861, 3916, 3960, 4005, 4104, 4180, 4290, 4446, 4628, 4680, 4806, 4895, 4940, 5016, 5073, 5130, 5148, 5340, 5434, 5643, 5720, 5785, 5874, 5928, 5940, 6270, 6408, 6435, 6669, 6764, 6840, 6942, 7020, 7410, 7524, 7722, 7832, 8010, 8151, 8360, 8455, 8580, 8811, 8892, 9256, 9405, 9612, 9790, 9880, 10146, 10260, 10296, 10413, 10680, 10868, 11115, 11286, 11570, 11748, 11880, 12015, 12540, 12727, 12870, 13338, 13528, 13585, 13884, 14040, 14685, 14820, 15048, 15219, 15444, 16020, 16302, 16910, 17160, 17355, 17622, 17784, 18601, 18810, 19224, 19305, 19580, 20292, 20520, 20826, 21736, 21983, 22230, 22572, 23140, 23496, 24030, 24453, 25080, 25365, 25454, 25740, 26433, 26676, 27170, 27768, 28215, 29370, 29640, 30438, 30888, 31239, 32040, 32604, 33345, 33820, 34710, 35244, 37202, 37620, 38181, 38610, 39160, 40584, 40755, 41652, 43966, 44055, 44460, 45144, 45657, 46280, 48060, 48906, 50730, 50908, 51480, 52065, 52866, 53352, 54340, 55803, 56430, 58740, 60876, 62478, 63635, 65208, 65949, 66690, 67640, 69420, 70488, 73359, 74404, 75240, 76095, 76362, 77220, 81510, 83304, 87932, 88110, 88920, 91314, 93005, 96120, 97812, 101460, 101816, 104130, 105732, 108680, 109915, 111606, 112860, 114543, 117480, 121752, 122265, 124956, 127270, 131898, 132165, 133380, 138840, 146718, 148808, 152190, 152724, 154440, 156195, 163020, 167409, 175864, 176220, 182628, 186010, 190905, 195624, 197847, 202920, 208260, 211464, 219830, 223212, 225720, 228285, 229086, 241813, 244530, 249912, 254540, 263796, 264330, 266760, 279015, 293436, 304380, 305448, 312390, 326040, 329745, 334818, 343629, 352440, 365256, 366795, 372020, 381810, 395694, 416520, 439660, 446424, 456570, 458172, 483626, 489060, 502227, 509080, 527592, 528660, 558030, 572715, 586872, 593541, 608760, 624780, 659490, 669636, 687258, 725439, 733590, 744040, 763620, 791388, 837045, 879320, 913140, 916344, 967252, 978120, 989235, 1004454, 1057320, 1116060, 1145430, 1187082, 1209065, 1249560, 1318980, 1339272, 1374516, 1450878, 1467180, 1527240, 1582776, 1674090, 1718145, 1826280, 1934504, 1978470, 2008908, 2176317, 2232120, 2290860, 2374164, 2418130, 2511135, 2637960, 2749032, 2901756, 2934360, 2967705, 3348180, 3436290, 3627195, 3956940, 4017816, 4352634, 4581720, 4748328, 4836260, 5022270, 5803512, 5935410, 6528951, 6696360, 6872580, 7254390, 7913880, 8705268, 9672520, 10044540, 10881585, 11870820, 13057902, 13745160, 14508780, 17410536, 20089080, 21763170, 23741640, 26115804, 29017560, 32644755, 43526340, 52231608, 65289510, 87052680, 130579020, 261158040]

約数ペア:

[(1, 261158040), (2, 130579020), (3, 87052680), (4, 65289510), (5, 52231608), (6, 43526340), (8, 32644755), (9, 29017560), (10, 26115804), (11, 23741640), (12, 21763170), (13, 20089080), (15, 17410536), (18, 14508780), (19, 13745160), (20, 13057902), (22, 11870820), (24, 10881585), (26, 10044540), (27, 9672520), (30, 8705268), (33, 7913880), (36, 7254390), (38, 6872580), (39, 6696360), (40, 6528951), (44, 5935410), (45, 5803512), (52, 5022270), (54, 4836260), (55, 4748328), (57, 4581720), (60, 4352634), (65, 4017816), (66, 3956940), (72, 3627195), (76, 3436290), (78, 3348180), (88, 2967705), (89, 2934360), (90, 2901756), (95, 2749032), (99, 2637960), (104, 2511135), (108, 2418130), (110, 2374164), (114, 2290860), (117, 2232120), (120, 2176317), (130, 2008908), (132, 1978470), (135, 1934504), (143, 1826280), (152, 1718145), (156, 1674090), (165, 1582776), (171, 1527240), (178, 1467180), (180, 1450878), (190, 1374516), (195, 1339272), (198, 1318980), (209, 1249560), (216, 1209065), (220, 1187082), (228, 1145430), (234, 1116060), (247, 1057320), (260, 1004454), (264, 989235), (267, 978120), (270, 967252), (285, 916344), (286, 913140), (297, 879320), (312, 837045), (330, 791388), (342, 763620), (351, 744040), (356, 733590), (360, 725439), (380, 687258), (390, 669636), (396, 659490), (418, 624780), (429, 608760), (440, 593541), (445, 586872), (456, 572715), (468, 558030), (494, 528660), (495, 527592), (513, 509080), (520, 502227), (534, 489060), (540, 483626), (570, 458172), (572, 456570), (585, 446424), (594, 439660), (627, 416520), (660, 395694), (684, 381810), (702, 372020), (712, 366795), (715, 365256), (741, 352440), (760, 343629), (780, 334818), (792, 329745), (801, 326040), (836, 312390), (855, 305448), (858, 304380), (890, 293436), (936, 279015), (979, 266760), (988, 264330), (990, 263796), (1026, 254540), (1045, 249912), (1068, 244530), (1080, 241813), (1140, 229086), (1144, 228285), (1157, 225720), (1170, 223212), (1188, 219830), (1235, 211464), (1254, 208260), (1287, 202920), (1320, 197847), (1335, 195624), (1368, 190905), (1404, 186010), (1430, 182628), (1482, 176220), (1485, 175864), (1560, 167409), (1602, 163020), (1672, 156195), (1691, 154440), (1710, 152724), (1716, 152190), (1755, 148808), (1780, 146718), (1881, 138840), (1958, 133380), (1976, 132165), (1980, 131898), (2052, 127270), (2090, 124956), (2136, 122265), (2145, 121752), (2223, 117480), (2280, 114543), (2314, 112860), (2340, 111606), (2376, 109915), (2403, 108680), (2470, 105732), (2508, 104130), (2565, 101816), (2574, 101460), (2670, 97812), (2717, 96120), (2808, 93005), (2860, 91314), (2937, 88920), (2964, 88110), (2970, 87932), (3135, 83304), (3204, 81510), (3382, 77220), (3420, 76362), (3432, 76095), (3471, 75240), (3510, 74404), (3560, 73359), (3705, 70488), (3762, 69420), (3861, 67640), (3916, 66690), (3960, 65949), (4005, 65208), (4104, 63635), (4180, 62478), (4290, 60876), (4446, 58740), (4628, 56430), (4680, 55803), (4806, 54340), (4895, 53352), (4940, 52866), (5016, 52065), (5073, 51480), (5130, 50908), (5148, 50730), (5340, 48906), (5434, 48060), (5643, 46280), (5720, 45657), (5785, 45144), (5874, 44460), (5928, 44055), (5940, 43966), (6270, 41652), (6408, 40755), (6435, 40584), (6669, 39160), (6764, 38610), (6840, 38181), (6942, 37620), (7020, 37202), (7410, 35244), (7524, 34710), (7722, 33820), (7832, 33345), (8010, 32604), (8151, 32040), (8360, 31239), (8455, 30888), (8580, 30438), (8811, 29640), (8892, 29370), (9256, 28215), (9405, 27768), (9612, 27170), (9790, 26676), (9880, 26433), (10146, 25740), (10260, 25454), (10296, 25365), (10413, 25080), (10680, 24453), (10868, 24030), (11115, 23496), (11286, 23140), (11570, 22572), (11748, 22230), (11880, 21983), (12015, 21736), (12540, 20826), (12727, 20520), (12870, 20292), (13338, 19580), (13528, 19305), (13585, 19224), (13884, 18810), (14040, 18601), (14685, 17784), (14820, 17622), (15048, 17355), (15219, 17160), (15444, 16910), (16020, 16302)]