1222498560

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{307}}^1$

素因数の和:409

約数の個数: 288

約数和(自身を含む): 4215480192

約数和(自身を除く): 2992981632

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 61, 64, 68, 80, 85, 96, 102, 120, 122, 128, 136, 160, 170, 183, 192, 204, 240, 244, 255, 256, 272, 305, 307, 320, 340, 366, 384, 408, 480, 488, 510, 544, 610, 614, 640, 680, 732, 768, 816, 915, 921, 960, 976, 1020, 1037, 1088, 1220, 1228, 1280, 1360, 1464, 1535, 1632, 1830, 1842, 1920, 1952, 2040, 2074, 2176, 2440, 2456, 2720, 2928, 3070, 3111, 3264, 3660, 3684, 3840, 3904, 4080, 4148, 4352, 4605, 4880, 4912, 5185, 5219, 5440, 5856, 6140, 6222, 6528, 7320, 7368, 7808, 8160, 8296, 9210, 9760, 9824, 10370, 10438, 10880, 11712, 12280, 12444, 13056, 14640, 14736, 15555, 15616, 15657, 16320, 16592, 18420, 18727, 19520, 19648, 20740, 20876, 21760, 23424, 24560, 24888, 26095, 29280, 29472, 31110, 31314, 32640, 33184, 36840, 37454, 39040, 39296, 41480, 41752, 46848, 49120, 49776, 52190, 56181, 58560, 58944, 62220, 62628, 65280, 66368, 73680, 74908, 78080, 78285, 78592, 82960, 83504, 93635, 98240, 99552, 104380, 112362, 117120, 117888, 124440, 125256, 132736, 147360, 149816, 156570, 165920, 167008, 187270, 196480, 199104, 208760, 224724, 234240, 235776, 248880, 250512, 265472, 280905, 294720, 299632, 313140, 318359, 331840, 334016, 374540, 392960, 398208, 417520, 449448, 497760, 501024, 561810, 589440, 599264, 626280, 636718, 663680, 668032, 749080, 796416, 835040, 898896, 955077, 995520, 1002048, 1123620, 1178880, 1198528, 1252560, 1273436, 1327360, 1336064, 1498160, 1591795, 1670080, 1797792, 1910154, 1991040, 2004096, 2247240, 2397056, 2505120, 2546872, 2996320, 3183590, 3340160, 3595584, 3820308, 3982080, 4008192, 4494480, 4775385, 4794112, 5010240, 5093744, 5992640, 6367180, 6680320, 7191168, 7640616, 8988960, 9550770, 10020480, 10187488, 11985280, 12734360, 14382336, 15281232, 17977920, 19101540, 20040960, 20374976, 23970560, 25468720, 30562464, 35955840, 38203080, 40749952, 50937440, 61124928, 71911680, 76406160, 81499904, 101874880, 122249856, 152812320, 203749760, 244499712, 305624640, 407499520, 611249280, 1222498560]

約数ペア:

[(1, 1222498560), (2, 611249280), (3, 407499520), (4, 305624640), (5, 244499712), (6, 203749760), (8, 152812320), (10, 122249856), (12, 101874880), (15, 81499904), (16, 76406160), (17, 71911680), (20, 61124928), (24, 50937440), (30, 40749952), (32, 38203080), (34, 35955840), (40, 30562464), (48, 25468720), (51, 23970560), (60, 20374976), (61, 20040960), (64, 19101540), (68, 17977920), (80, 15281232), (85, 14382336), (96, 12734360), (102, 11985280), (120, 10187488), (122, 10020480), (128, 9550770), (136, 8988960), (160, 7640616), (170, 7191168), (183, 6680320), (192, 6367180), (204, 5992640), (240, 5093744), (244, 5010240), (255, 4794112), (256, 4775385), (272, 4494480), (305, 4008192), (307, 3982080), (320, 3820308), (340, 3595584), (366, 3340160), (384, 3183590), (408, 2996320), (480, 2546872), (488, 2505120), (510, 2397056), (544, 2247240), (610, 2004096), (614, 1991040), (640, 1910154), (680, 1797792), (732, 1670080), (768, 1591795), (816, 1498160), (915, 1336064), (921, 1327360), (960, 1273436), (976, 1252560), (1020, 1198528), (1037, 1178880), (1088, 1123620), (1220, 1002048), (1228, 995520), (1280, 955077), (1360, 898896), (1464, 835040), (1535, 796416), (1632, 749080), (1830, 668032), (1842, 663680), (1920, 636718), (1952, 626280), (2040, 599264), (2074, 589440), (2176, 561810), (2440, 501024), (2456, 497760), (2720, 449448), (2928, 417520), (3070, 398208), (3111, 392960), (3264, 374540), (3660, 334016), (3684, 331840), (3840, 318359), (3904, 313140), (4080, 299632), (4148, 294720), (4352, 280905), (4605, 265472), (4880, 250512), (4912, 248880), (5185, 235776), (5219, 234240), (5440, 224724), (5856, 208760), (6140, 199104), (6222, 196480), (6528, 187270), (7320, 167008), (7368, 165920), (7808, 156570), (8160, 149816), (8296, 147360), (9210, 132736), (9760, 125256), (9824, 124440), (10370, 117888), (10438, 117120), (10880, 112362), (11712, 104380), (12280, 99552), (12444, 98240), (13056, 93635), (14640, 83504), (14736, 82960), (15555, 78592), (15616, 78285), (15657, 78080), (16320, 74908), (16592, 73680), (18420, 66368), (18727, 65280), (19520, 62628), (19648, 62220), (20740, 58944), (20876, 58560), (21760, 56181), (23424, 52190), (24560, 49776), (24888, 49120), (26095, 46848), (29280, 41752), (29472, 41480), (31110, 39296), (31314, 39040), (32640, 37454), (33184, 36840)]