254963280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1$

素因数の和:99

約数の個数: 640

約数和(自身を含む): 1079930880

約数和(自身を除く): 824967600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 16, 17, 19, 20, 22, 23, 24, 26, 30, 33, 34, 38, 39, 40, 44, 46, 48, 51, 52, 55, 57, 60, 65, 66, 68, 69, 76, 78, 80, 85, 88, 92, 95, 102, 104, 110, 114, 115, 120, 130, 132, 136, 138, 143, 152, 156, 165, 170, 176, 184, 187, 190, 195, 204, 208, 209, 220, 221, 228, 230, 240, 247, 253, 255, 260, 264, 272, 276, 285, 286, 299, 304, 312, 323, 330, 340, 345, 368, 374, 380, 390, 391, 408, 418, 429, 437, 440, 442, 456, 460, 494, 506, 510, 520, 528, 552, 561, 570, 572, 598, 624, 627, 646, 660, 663, 680, 690, 715, 741, 748, 759, 760, 780, 782, 816, 836, 858, 874, 880, 884, 897, 912, 920, 935, 969, 988, 1012, 1020, 1040, 1045, 1104, 1105, 1122, 1140, 1144, 1173, 1196, 1235, 1254, 1265, 1292, 1311, 1320, 1326, 1360, 1380, 1430, 1482, 1495, 1496, 1518, 1520, 1560, 1564, 1615, 1672, 1716, 1748, 1768, 1794, 1840, 1870, 1938, 1955, 1976, 2024, 2040, 2090, 2145, 2185, 2210, 2244, 2280, 2288, 2346, 2392, 2431, 2470, 2508, 2530, 2584, 2622, 2640, 2652, 2717, 2760, 2805, 2860, 2964, 2990, 2992, 3036, 3120, 3128, 3135, 3230, 3289, 3315, 3344, 3432, 3496, 3536, 3553, 3588, 3705, 3740, 3795, 3876, 3910, 3952, 4048, 4080, 4180, 4199, 4290, 4301, 4370, 4420, 4485, 4488, 4560, 4692, 4784, 4807, 4845, 4862, 4940, 5016, 5060, 5083, 5168, 5244, 5304, 5434, 5520, 5610, 5681, 5720, 5865, 5928, 5980, 6072, 6256, 6270, 6460, 6555, 6578, 6630, 6864, 6992, 7106, 7176, 7293, 7410, 7429, 7480, 7590, 7752, 7820, 8151, 8360, 8398, 8580, 8602, 8740, 8840, 8970, 8976, 9384, 9614, 9690, 9724, 9867, 9880, 10032, 10120, 10166, 10488, 10608, 10659, 10868, 11220, 11362, 11440, 11730, 11856, 11960, 12144, 12155, 12540, 12597, 12903, 12920, 13110, 13156, 13260, 13585, 14212, 14352, 14421, 14586, 14820, 14858, 14960, 15180, 15249, 15504, 15640, 16302, 16445, 16720, 16796, 17043, 17160, 17204, 17480, 17680, 17765, 17940, 18768, 19228, 19380, 19448, 19734, 19760, 20240, 20332, 20976, 20995, 21318, 21505, 21736, 22287, 22440, 22724, 23460, 23920, 24035, 24310, 25080, 25194, 25415, 25806, 25840, 26220, 26312, 26520, 27170, 28405, 28424, 28842, 29172, 29640, 29716, 30360, 30498, 31280, 32604, 32890, 33592, 34086, 34320, 34408, 34960, 35530, 35880, 36465, 37145, 38456, 38760, 38896, 39468, 40664, 40755, 41990, 42636, 43010, 43472, 44574, 44880, 45448, 46189, 46920, 48070, 48620, 49335, 50160, 50388, 50830, 51612, 52440, 52624, 53040, 53295, 54340, 55913, 56810, 56848, 57684, 58344, 59280, 59432, 60720, 60996, 62491, 62985, 64515, 65208, 65780, 67184, 68172, 68816, 71060, 71760, 72105, 72930, 74290, 76245, 76912, 77520, 78936, 81328, 81510, 81719, 83980, 85215, 85272, 86020, 89148, 90896, 92378, 93840, 96140, 96577, 97240, 98670, 100776, 101660, 103224, 104880, 106590, 108680, 111435, 111826, 113620, 115368, 116688, 118864, 121992, 124982, 125970, 129030, 130416, 131560, 136344, 138567, 142120, 144210, 145860, 148580, 152490, 157872, 163020, 163438, 167739, 167960, 170430, 170544, 172040, 178296, 184756, 187473, 192280, 193154, 194480, 197340, 201552, 203320, 206448, 213180, 217360, 222870, 223652, 227240, 230736, 230945, 243984, 245157, 249964, 251940, 258060, 263120, 272688, 277134, 279565, 284240, 288420, 289731, 291720, 297160, 304980, 312455, 326040, 326876, 335478, 335920, 340860, 344080, 356592, 369512, 374946, 384560, 386308, 394680, 406640, 408595, 426360, 445740, 447304, 454480, 461890, 482885, 490314, 499928, 503880, 516120, 554268, 559130, 576840, 579462, 583440, 594320, 609960, 624910, 652080, 653752, 670956, 681720, 692835, 739024, 749892, 772616, 789360, 817190, 838695, 852720, 891480, 894608, 923780, 937365, 965770, 980628, 999856, 1007760, 1032240, 1062347, 1108536, 1118260, 1153680, 1158924, 1219920, 1225785, 1249820, 1307504, 1341912, 1363440, 1385670, 1448655, 1499784, 1545232, 1634380, 1677390, 1782960, 1847560, 1874730, 1931540, 1961256, 2124694, 2217072, 2236520, 2317848, 2451570, 2499640, 2683824, 2771340, 2897310, 2999568, 3187041, 3268760, 3354780, 3695120, 3749460, 3863080, 3922512, 4249388, 4473040, 4635696, 4903140, 4999280, 5311735, 5542680, 5794620, 6374082, 6537520, 6709560, 7498920, 7726160, 8498776, 9806280, 10623470, 11085360, 11589240, 12748164, 13419120, 14997840, 15935205, 16997552, 19612560, 21246940, 23178480, 25496328, 31870410, 42493880, 50992656, 63740820, 84987760, 127481640, 254963280]

約数ペア:

[(1, 254963280), (2, 127481640), (3, 84987760), (4, 63740820), (5, 50992656), (6, 42493880), (8, 31870410), (10, 25496328), (11, 23178480), (12, 21246940), (13, 19612560), (15, 16997552), (16, 15935205), (17, 14997840), (19, 13419120), (20, 12748164), (22, 11589240), (23, 11085360), (24, 10623470), (26, 9806280), (30, 8498776), (33, 7726160), (34, 7498920), (38, 6709560), (39, 6537520), (40, 6374082), (44, 5794620), (46, 5542680), (48, 5311735), (51, 4999280), (52, 4903140), (55, 4635696), (57, 4473040), (60, 4249388), (65, 3922512), (66, 3863080), (68, 3749460), (69, 3695120), (76, 3354780), (78, 3268760), (80, 3187041), (85, 2999568), (88, 2897310), (92, 2771340), (95, 2683824), (102, 2499640), (104, 2451570), (110, 2317848), (114, 2236520), (115, 2217072), (120, 2124694), (130, 1961256), (132, 1931540), (136, 1874730), (138, 1847560), (143, 1782960), (152, 1677390), (156, 1634380), (165, 1545232), (170, 1499784), (176, 1448655), (184, 1385670), (187, 1363440), (190, 1341912), (195, 1307504), (204, 1249820), (208, 1225785), (209, 1219920), (220, 1158924), (221, 1153680), (228, 1118260), (230, 1108536), (240, 1062347), (247, 1032240), (253, 1007760), (255, 999856), (260, 980628), (264, 965770), (272, 937365), (276, 923780), (285, 894608), (286, 891480), (299, 852720), (304, 838695), (312, 817190), (323, 789360), (330, 772616), (340, 749892), (345, 739024), (368, 692835), (374, 681720), (380, 670956), (390, 653752), (391, 652080), (408, 624910), (418, 609960), (429, 594320), (437, 583440), (440, 579462), (442, 576840), (456, 559130), (460, 554268), (494, 516120), (506, 503880), (510, 499928), (520, 490314), (528, 482885), (552, 461890), (561, 454480), (570, 447304), (572, 445740), (598, 426360), (624, 408595), (627, 406640), (646, 394680), (660, 386308), (663, 384560), (680, 374946), (690, 369512), (715, 356592), (741, 344080), (748, 340860), (759, 335920), (760, 335478), (780, 326876), (782, 326040), (816, 312455), (836, 304980), (858, 297160), (874, 291720), (880, 289731), (884, 288420), (897, 284240), (912, 279565), (920, 277134), (935, 272688), (969, 263120), (988, 258060), (1012, 251940), (1020, 249964), (1040, 245157), (1045, 243984), (1104, 230945), (1105, 230736), (1122, 227240), (1140, 223652), (1144, 222870), (1173, 217360), (1196, 213180), (1235, 206448), (1254, 203320), (1265, 201552), (1292, 197340), (1311, 194480), (1320, 193154), (1326, 192280), (1360, 187473), (1380, 184756), (1430, 178296), (1482, 172040), (1495, 170544), (1496, 170430), (1518, 167960), (1520, 167739), (1560, 163438), (1564, 163020), (1615, 157872), (1672, 152490), (1716, 148580), (1748, 145860), (1768, 144210), (1794, 142120), (1840, 138567), (1870, 136344), (1938, 131560), (1955, 130416), (1976, 129030), (2024, 125970), (2040, 124982), (2090, 121992), (2145, 118864), (2185, 116688), (2210, 115368), (2244, 113620), (2280, 111826), (2288, 111435), (2346, 108680), (2392, 106590), (2431, 104880), (2470, 103224), (2508, 101660), (2530, 100776), (2584, 98670), (2622, 97240), (2640, 96577), (2652, 96140), (2717, 93840), (2760, 92378), (2805, 90896), (2860, 89148), (2964, 86020), (2990, 85272), (2992, 85215), (3036, 83980), (3120, 81719), (3128, 81510), (3135, 81328), (3230, 78936), (3289, 77520), (3315, 76912), (3344, 76245), (3432, 74290), (3496, 72930), (3536, 72105), (3553, 71760), (3588, 71060), (3705, 68816), (3740, 68172), (3795, 67184), (3876, 65780), (3910, 65208), (3952, 64515), (4048, 62985), (4080, 62491), (4180, 60996), (4199, 60720), (4290, 59432), (4301, 59280), (4370, 58344), (4420, 57684), (4485, 56848), (4488, 56810), (4560, 55913), (4692, 54340), (4784, 53295), (4807, 53040), (4845, 52624), (4862, 52440), (4940, 51612), (5016, 50830), (5060, 50388), (5083, 50160), (5168, 49335), (5244, 48620), (5304, 48070), (5434, 46920), (5520, 46189), (5610, 45448), (5681, 44880), (5720, 44574), (5865, 43472), (5928, 43010), (5980, 42636), (6072, 41990), (6256, 40755), (6270, 40664), (6460, 39468), (6555, 38896), (6578, 38760), (6630, 38456), (6864, 37145), (6992, 36465), (7106, 35880), (7176, 35530), (7293, 34960), (7410, 34408), (7429, 34320), (7480, 34086), (7590, 33592), (7752, 32890), (7820, 32604), (8151, 31280), (8360, 30498), (8398, 30360), (8580, 29716), (8602, 29640), (8740, 29172), (8840, 28842), (8970, 28424), (8976, 28405), (9384, 27170), (9614, 26520), (9690, 26312), (9724, 26220), (9867, 25840), (9880, 25806), (10032, 25415), (10120, 25194), (10166, 25080), (10488, 24310), (10608, 24035), (10659, 23920), (10868, 23460), (11220, 22724), (11362, 22440), (11440, 22287), (11730, 21736), (11856, 21505), (11960, 21318), (12144, 20995), (12155, 20976), (12540, 20332), (12597, 20240), (12903, 19760), (12920, 19734), (13110, 19448), (13156, 19380), (13260, 19228), (13585, 18768), (14212, 17940), (14352, 17765), (14421, 17680), (14586, 17480), (14820, 17204), (14858, 17160), (14960, 17043), (15180, 16796), (15249, 16720), (15504, 16445), (15640, 16302)]