15226765440

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{499}}^1\times {\mathrm{691}}^1$

素因数の和:1235

約数の個数: 256

約数和(自身を含む): 50820480000

約数和(自身を除く): 35593714560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 64, 69, 80, 92, 96, 115, 120, 128, 138, 160, 184, 192, 230, 240, 276, 320, 345, 368, 384, 460, 480, 499, 552, 640, 690, 691, 736, 920, 960, 998, 1104, 1380, 1382, 1472, 1497, 1840, 1920, 1996, 2073, 2208, 2495, 2760, 2764, 2944, 2994, 3455, 3680, 3992, 4146, 4416, 4990, 5520, 5528, 5988, 6910, 7360, 7485, 7984, 8292, 8832, 9980, 10365, 11040, 11056, 11477, 11976, 13820, 14720, 14970, 15893, 15968, 16584, 19960, 20730, 22080, 22112, 22954, 23952, 27640, 29940, 31786, 31936, 33168, 34431, 39920, 41460, 44160, 44224, 45908, 47679, 47904, 55280, 57385, 59880, 63572, 63872, 66336, 68862, 79465, 79840, 82920, 88448, 91816, 95358, 95808, 110560, 114770, 119760, 127144, 132672, 137724, 158930, 159680, 165840, 172155, 183632, 190716, 191616, 221120, 229540, 238395, 239520, 254288, 265344, 275448, 317860, 319360, 331680, 344310, 344809, 367264, 381432, 442240, 459080, 476790, 479040, 508576, 550896, 635720, 663360, 688620, 689618, 734528, 762864, 918160, 953580, 958080, 1017152, 1034427, 1101792, 1271440, 1326720, 1377240, 1379236, 1469056, 1525728, 1724045, 1836320, 1907160, 2034304, 2068854, 2203584, 2542880, 2754480, 2758472, 3051456, 3448090, 3672640, 3814320, 4137708, 4407168, 5085760, 5172135, 5508960, 5516944, 6102912, 6896180, 7345280, 7628640, 7930607, 8275416, 10171520, 10344270, 11017920, 11033888, 13792360, 15257280, 15861214, 16550832, 20688540, 22035840, 22067776, 23791821, 27584720, 30514560, 31722428, 33101664, 39653035, 41377080, 44135552, 47583642, 55169440, 63444856, 66203328, 79306070, 82754160, 95167284, 110338880, 118959105, 126889712, 132406656, 158612140, 165508320, 190334568, 220677760, 237918210, 253779424, 317224280, 331016640, 380669136, 475836420, 507558848, 634448560, 662033280, 761338272, 951672840, 1015117696, 1268897120, 1522676544, 1903345680, 2537794240, 3045353088, 3806691360, 5075588480, 7613382720, 15226765440]

約数ペア:

[(1, 15226765440), (2, 7613382720), (3, 5075588480), (4, 3806691360), (5, 3045353088), (6, 2537794240), (8, 1903345680), (10, 1522676544), (12, 1268897120), (15, 1015117696), (16, 951672840), (20, 761338272), (23, 662033280), (24, 634448560), (30, 507558848), (32, 475836420), (40, 380669136), (46, 331016640), (48, 317224280), (60, 253779424), (64, 237918210), (69, 220677760), (80, 190334568), (92, 165508320), (96, 158612140), (115, 132406656), (120, 126889712), (128, 118959105), (138, 110338880), (160, 95167284), (184, 82754160), (192, 79306070), (230, 66203328), (240, 63444856), (276, 55169440), (320, 47583642), (345, 44135552), (368, 41377080), (384, 39653035), (460, 33101664), (480, 31722428), (499, 30514560), (552, 27584720), (640, 23791821), (690, 22067776), (691, 22035840), (736, 20688540), (920, 16550832), (960, 15861214), (998, 15257280), (1104, 13792360), (1380, 11033888), (1382, 11017920), (1472, 10344270), (1497, 10171520), (1840, 8275416), (1920, 7930607), (1996, 7628640), (2073, 7345280), (2208, 6896180), (2495, 6102912), (2760, 5516944), (2764, 5508960), (2944, 5172135), (2994, 5085760), (3455, 4407168), (3680, 4137708), (3992, 3814320), (4146, 3672640), (4416, 3448090), (4990, 3051456), (5520, 2758472), (5528, 2754480), (5988, 2542880), (6910, 2203584), (7360, 2068854), (7485, 2034304), (7984, 1907160), (8292, 1836320), (8832, 1724045), (9980, 1525728), (10365, 1469056), (11040, 1379236), (11056, 1377240), (11477, 1326720), (11976, 1271440), (13820, 1101792), (14720, 1034427), (14970, 1017152), (15893, 958080), (15968, 953580), (16584, 918160), (19960, 762864), (20730, 734528), (22080, 689618), (22112, 688620), (22954, 663360), (23952, 635720), (27640, 550896), (29940, 508576), (31786, 479040), (31936, 476790), (33168, 459080), (34431, 442240), (39920, 381432), (41460, 367264), (44160, 344809), (44224, 344310), (45908, 331680), (47679, 319360), (47904, 317860), (55280, 275448), (57385, 265344), (59880, 254288), (63572, 239520), (63872, 238395), (66336, 229540), (68862, 221120), (79465, 191616), (79840, 190716), (82920, 183632), (88448, 172155), (91816, 165840), (95358, 159680), (95808, 158930), (110560, 137724), (114770, 132672), (119760, 127144)]