191076480

素因数分解:

$2^7\times 3^2\times 5^1\times 7^2\times {\mathrm{677}}^1$

素因数の和:716

約数の個数: 288

約数和(自身を含む): 768668940

約数和(自身を除く): 577592460

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 49, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 98, 105, 112, 120, 126, 128, 140, 144, 147, 160, 168, 180, 192, 196, 210, 224, 240, 245, 252, 280, 288, 294, 315, 320, 336, 360, 384, 392, 420, 441, 448, 480, 490, 504, 560, 576, 588, 630, 640, 672, 677, 720, 735, 784, 840, 882, 896, 960, 980, 1008, 1120, 1152, 1176, 1260, 1344, 1354, 1440, 1470, 1568, 1680, 1764, 1920, 1960, 2016, 2031, 2205, 2240, 2352, 2520, 2688, 2708, 2880, 2940, 3136, 3360, 3385, 3528, 3920, 4032, 4062, 4410, 4480, 4704, 4739, 5040, 5416, 5760, 5880, 6093, 6272, 6720, 6770, 7056, 7840, 8064, 8124, 8820, 9408, 9478, 10080, 10155, 10832, 11760, 12186, 13440, 13540, 14112, 14217, 15680, 16248, 17640, 18816, 18956, 20160, 20310, 21664, 23520, 23695, 24372, 27080, 28224, 28434, 30465, 31360, 32496, 33173, 35280, 37912, 40320, 40620, 42651, 43328, 47040, 47390, 48744, 54160, 56448, 56868, 60930, 64992, 66346, 70560, 71085, 75824, 81240, 85302, 86656, 94080, 94780, 97488, 99519, 108320, 113736, 121860, 129984, 132692, 141120, 142170, 151648, 162480, 165865, 170604, 189560, 194976, 199038, 213255, 216640, 227472, 243720, 259968, 265384, 282240, 284340, 298557, 303296, 324960, 331730, 341208, 379120, 389952, 398076, 426510, 433280, 454944, 487440, 497595, 530768, 568680, 597114, 606592, 649920, 663460, 682416, 758240, 779904, 796152, 853020, 909888, 974880, 995190, 1061536, 1137360, 1194228, 1299840, 1326920, 1364832, 1492785, 1516480, 1592304, 1706040, 1819776, 1949760, 1990380, 2123072, 2274720, 2388456, 2653840, 2729664, 2985570, 3032960, 3184608, 3412080, 3899520, 3980760, 4246144, 4549440, 4776912, 5307680, 5459328, 5971140, 6369216, 6824160, 7961520, 9098880, 9553824, 10615360, 11942280, 12738432, 13648320, 15923040, 19107648, 21230720, 23884560, 27296640, 31846080, 38215296, 47769120, 63692160, 95538240, 191076480]

約数ペア:

[(1, 191076480), (2, 95538240), (3, 63692160), (4, 47769120), (5, 38215296), (6, 31846080), (7, 27296640), (8, 23884560), (9, 21230720), (10, 19107648), (12, 15923040), (14, 13648320), (15, 12738432), (16, 11942280), (18, 10615360), (20, 9553824), (21, 9098880), (24, 7961520), (28, 6824160), (30, 6369216), (32, 5971140), (35, 5459328), (36, 5307680), (40, 4776912), (42, 4549440), (45, 4246144), (48, 3980760), (49, 3899520), (56, 3412080), (60, 3184608), (63, 3032960), (64, 2985570), (70, 2729664), (72, 2653840), (80, 2388456), (84, 2274720), (90, 2123072), (96, 1990380), (98, 1949760), (105, 1819776), (112, 1706040), (120, 1592304), (126, 1516480), (128, 1492785), (140, 1364832), (144, 1326920), (147, 1299840), (160, 1194228), (168, 1137360), (180, 1061536), (192, 995190), (196, 974880), (210, 909888), (224, 853020), (240, 796152), (245, 779904), (252, 758240), (280, 682416), (288, 663460), (294, 649920), (315, 606592), (320, 597114), (336, 568680), (360, 530768), (384, 497595), (392, 487440), (420, 454944), (441, 433280), (448, 426510), (480, 398076), (490, 389952), (504, 379120), (560, 341208), (576, 331730), (588, 324960), (630, 303296), (640, 298557), (672, 284340), (677, 282240), (720, 265384), (735, 259968), (784, 243720), (840, 227472), (882, 216640), (896, 213255), (960, 199038), (980, 194976), (1008, 189560), (1120, 170604), (1152, 165865), (1176, 162480), (1260, 151648), (1344, 142170), (1354, 141120), (1440, 132692), (1470, 129984), (1568, 121860), (1680, 113736), (1764, 108320), (1920, 99519), (1960, 97488), (2016, 94780), (2031, 94080), (2205, 86656), (2240, 85302), (2352, 81240), (2520, 75824), (2688, 71085), (2708, 70560), (2880, 66346), (2940, 64992), (3136, 60930), (3360, 56868), (3385, 56448), (3528, 54160), (3920, 48744), (4032, 47390), (4062, 47040), (4410, 43328), (4480, 42651), (4704, 40620), (4739, 40320), (5040, 37912), (5416, 35280), (5760, 33173), (5880, 32496), (6093, 31360), (6272, 30465), (6720, 28434), (6770, 28224), (7056, 27080), (7840, 24372), (8064, 23695), (8124, 23520), (8820, 21664), (9408, 20310), (9478, 20160), (10080, 18956), (10155, 18816), (10832, 17640), (11760, 16248), (12186, 15680), (13440, 14217), (13540, 14112)]