1222849920

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{197}}^1$

素因数の和:333

約数の個数: 256

約数和(自身を含む): 4056972480

約数和(自身を除く): 2834122560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 53, 60, 61, 64, 80, 96, 106, 120, 122, 128, 159, 160, 183, 192, 197, 212, 240, 244, 265, 305, 318, 320, 366, 384, 394, 424, 480, 488, 530, 591, 610, 636, 640, 732, 788, 795, 848, 915, 960, 976, 985, 1060, 1182, 1220, 1272, 1464, 1576, 1590, 1696, 1830, 1920, 1952, 1970, 2120, 2364, 2440, 2544, 2928, 2955, 3152, 3180, 3233, 3392, 3660, 3904, 3940, 4240, 4728, 4880, 5088, 5856, 5910, 6304, 6360, 6466, 6784, 7320, 7808, 7880, 8480, 9456, 9699, 9760, 10176, 10441, 11712, 11820, 12017, 12608, 12720, 12932, 14640, 15760, 16165, 16960, 18912, 19398, 19520, 20352, 20882, 23424, 23640, 24034, 25216, 25440, 25864, 29280, 31323, 31520, 32330, 33920, 36051, 37824, 38796, 39040, 41764, 47280, 48068, 48495, 50880, 51728, 52205, 58560, 60085, 62646, 63040, 64660, 72102, 75648, 77592, 83528, 94560, 96136, 96990, 101760, 103456, 104410, 117120, 120170, 125292, 126080, 129320, 144204, 155184, 156615, 167056, 180255, 189120, 192272, 193980, 206912, 208820, 240340, 250584, 258640, 288408, 310368, 313230, 334112, 360510, 378240, 384544, 387960, 413824, 417640, 480680, 501168, 517280, 576816, 620736, 626460, 636901, 668224, 721020, 769088, 775920, 835280, 961360, 1002336, 1034560, 1153632, 1241472, 1252920, 1273802, 1336448, 1442040, 1538176, 1551840, 1670560, 1910703, 1922720, 2004672, 2069120, 2307264, 2505840, 2547604, 2884080, 3103680, 3184505, 3341120, 3821406, 3845440, 4009344, 4614528, 5011680, 5095208, 5768160, 6207360, 6369010, 6682240, 7642812, 7690880, 9553515, 10023360, 10190416, 11536320, 12738020, 15285624, 19107030, 20046720, 20380832, 23072640, 25476040, 30571248, 38214060, 40761664, 50952080, 61142496, 76428120, 81523328, 101904160, 122284992, 152856240, 203808320, 244569984, 305712480, 407616640, 611424960, 1222849920]

約数ペア:

[(1, 1222849920), (2, 611424960), (3, 407616640), (4, 305712480), (5, 244569984), (6, 203808320), (8, 152856240), (10, 122284992), (12, 101904160), (15, 81523328), (16, 76428120), (20, 61142496), (24, 50952080), (30, 40761664), (32, 38214060), (40, 30571248), (48, 25476040), (53, 23072640), (60, 20380832), (61, 20046720), (64, 19107030), (80, 15285624), (96, 12738020), (106, 11536320), (120, 10190416), (122, 10023360), (128, 9553515), (159, 7690880), (160, 7642812), (183, 6682240), (192, 6369010), (197, 6207360), (212, 5768160), (240, 5095208), (244, 5011680), (265, 4614528), (305, 4009344), (318, 3845440), (320, 3821406), (366, 3341120), (384, 3184505), (394, 3103680), (424, 2884080), (480, 2547604), (488, 2505840), (530, 2307264), (591, 2069120), (610, 2004672), (636, 1922720), (640, 1910703), (732, 1670560), (788, 1551840), (795, 1538176), (848, 1442040), (915, 1336448), (960, 1273802), (976, 1252920), (985, 1241472), (1060, 1153632), (1182, 1034560), (1220, 1002336), (1272, 961360), (1464, 835280), (1576, 775920), (1590, 769088), (1696, 721020), (1830, 668224), (1920, 636901), (1952, 626460), (1970, 620736), (2120, 576816), (2364, 517280), (2440, 501168), (2544, 480680), (2928, 417640), (2955, 413824), (3152, 387960), (3180, 384544), (3233, 378240), (3392, 360510), (3660, 334112), (3904, 313230), (3940, 310368), (4240, 288408), (4728, 258640), (4880, 250584), (5088, 240340), (5856, 208820), (5910, 206912), (6304, 193980), (6360, 192272), (6466, 189120), (6784, 180255), (7320, 167056), (7808, 156615), (7880, 155184), (8480, 144204), (9456, 129320), (9699, 126080), (9760, 125292), (10176, 120170), (10441, 117120), (11712, 104410), (11820, 103456), (12017, 101760), (12608, 96990), (12720, 96136), (12932, 94560), (14640, 83528), (15760, 77592), (16165, 75648), (16960, 72102), (18912, 64660), (19398, 63040), (19520, 62646), (20352, 60085), (20882, 58560), (23424, 52205), (23640, 51728), (24034, 50880), (25216, 48495), (25440, 48068), (25864, 47280), (29280, 41764), (31323, 39040), (31520, 38796), (32330, 37824), (33920, 36051)]