1223643360

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{641}}^1$

素因数の和:797

約数の個数: 192

約数和(自身を含む): 3995417664

約数和(自身を除く): 2771774304

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 41, 48, 60, 80, 82, 96, 97, 120, 123, 160, 164, 194, 205, 240, 246, 291, 328, 388, 410, 480, 485, 492, 582, 615, 641, 656, 776, 820, 970, 984, 1164, 1230, 1282, 1312, 1455, 1552, 1640, 1923, 1940, 1968, 2328, 2460, 2564, 2910, 3104, 3205, 3280, 3846, 3880, 3936, 3977, 4656, 4920, 5128, 5820, 6410, 6560, 7692, 7760, 7954, 9312, 9615, 9840, 10256, 11640, 11931, 12820, 15384, 15520, 15908, 19230, 19680, 19885, 20512, 23280, 23862, 25640, 26281, 30768, 31816, 38460, 39770, 46560, 47724, 51280, 52562, 59655, 61536, 62177, 63632, 76920, 78843, 79540, 95448, 102560, 105124, 119310, 124354, 127264, 131405, 153840, 157686, 159080, 186531, 190896, 210248, 238620, 248708, 262810, 307680, 310885, 315372, 318160, 373062, 381792, 394215, 420496, 477240, 497416, 525620, 621770, 630744, 636320, 746124, 788430, 840992, 932655, 954480, 994832, 1051240, 1243540, 1261488, 1492248, 1576860, 1865310, 1908960, 1989664, 2102480, 2487080, 2522976, 2549257, 2984496, 3153720, 3730620, 4204960, 4974160, 5098514, 5968992, 6307440, 7461240, 7647771, 9948320, 10197028, 12614880, 12746285, 14922480, 15295542, 20394056, 25492570, 29844960, 30591084, 38238855, 40788112, 50985140, 61182168, 76477710, 81576224, 101970280, 122364336, 152955420, 203940560, 244728672, 305910840, 407881120, 611821680, 1223643360]

約数ペア:

[(1, 1223643360), (2, 611821680), (3, 407881120), (4, 305910840), (5, 244728672), (6, 203940560), (8, 152955420), (10, 122364336), (12, 101970280), (15, 81576224), (16, 76477710), (20, 61182168), (24, 50985140), (30, 40788112), (32, 38238855), (40, 30591084), (41, 29844960), (48, 25492570), (60, 20394056), (80, 15295542), (82, 14922480), (96, 12746285), (97, 12614880), (120, 10197028), (123, 9948320), (160, 7647771), (164, 7461240), (194, 6307440), (205, 5968992), (240, 5098514), (246, 4974160), (291, 4204960), (328, 3730620), (388, 3153720), (410, 2984496), (480, 2549257), (485, 2522976), (492, 2487080), (582, 2102480), (615, 1989664), (641, 1908960), (656, 1865310), (776, 1576860), (820, 1492248), (970, 1261488), (984, 1243540), (1164, 1051240), (1230, 994832), (1282, 954480), (1312, 932655), (1455, 840992), (1552, 788430), (1640, 746124), (1923, 636320), (1940, 630744), (1968, 621770), (2328, 525620), (2460, 497416), (2564, 477240), (2910, 420496), (3104, 394215), (3205, 381792), (3280, 373062), (3846, 318160), (3880, 315372), (3936, 310885), (3977, 307680), (4656, 262810), (4920, 248708), (5128, 238620), (5820, 210248), (6410, 190896), (6560, 186531), (7692, 159080), (7760, 157686), (7954, 153840), (9312, 131405), (9615, 127264), (9840, 124354), (10256, 119310), (11640, 105124), (11931, 102560), (12820, 95448), (15384, 79540), (15520, 78843), (15908, 76920), (19230, 63632), (19680, 62177), (19885, 61536), (20512, 59655), (23280, 52562), (23862, 51280), (25640, 47724), (26281, 46560), (30768, 39770), (31816, 38460)]