293438880

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{677}}^1$

素因数の和:748

約数の個数: 288

約数和(自身を含む): 1172755584

約数和(自身を除く): 879316704

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, 43, 45, 48, 56, 60, 63, 70, 72, 80, 84, 86, 90, 96, 105, 112, 120, 126, 129, 140, 144, 160, 168, 172, 180, 210, 215, 224, 240, 252, 258, 280, 288, 301, 315, 336, 344, 360, 387, 420, 430, 480, 504, 516, 560, 602, 630, 645, 672, 677, 688, 720, 774, 840, 860, 903, 1008, 1032, 1120, 1204, 1260, 1290, 1354, 1376, 1440, 1505, 1548, 1680, 1720, 1806, 1935, 2016, 2031, 2064, 2408, 2520, 2580, 2708, 2709, 3010, 3096, 3360, 3385, 3440, 3612, 3870, 4062, 4128, 4515, 4739, 4816, 5040, 5160, 5416, 5418, 6020, 6093, 6192, 6770, 6880, 7224, 7740, 8124, 9030, 9478, 9632, 10080, 10155, 10320, 10832, 10836, 12040, 12186, 12384, 13540, 13545, 14217, 14448, 15480, 16248, 18060, 18956, 20310, 20640, 21664, 21672, 23695, 24080, 24372, 27080, 27090, 28434, 28896, 29111, 30465, 30960, 32496, 36120, 37912, 40620, 42651, 43344, 47390, 48160, 48744, 54160, 54180, 56868, 58222, 60930, 61920, 64992, 71085, 72240, 75824, 81240, 85302, 86688, 87333, 94780, 97488, 108320, 108360, 113736, 116444, 121860, 142170, 144480, 145555, 151648, 162480, 170604, 174666, 189560, 194976, 203777, 213255, 216720, 227472, 232888, 243720, 261999, 284340, 291110, 324960, 341208, 349332, 379120, 407554, 426510, 433440, 436665, 454944, 465776, 487440, 523998, 568680, 582220, 611331, 682416, 698664, 758240, 815108, 853020, 873330, 931552, 974880, 1018885, 1047996, 1137360, 1164440, 1222662, 1309995, 1364832, 1397328, 1630216, 1706040, 1746660, 1833993, 2037770, 2095992, 2274720, 2328880, 2445324, 2619990, 2794656, 3056655, 3260432, 3412080, 3493320, 3667986, 4075540, 4191984, 4657760, 4890648, 5239980, 6113310, 6520864, 6824160, 6986640, 7335972, 8151080, 8383968, 9169965, 9781296, 10479960, 12226620, 13973280, 14671944, 16302160, 18339930, 19562592, 20959920, 24453240, 29343888, 32604320, 36679860, 41919840, 48906480, 58687776, 73359720, 97812960, 146719440, 293438880]

約数ペア:

[(1, 293438880), (2, 146719440), (3, 97812960), (4, 73359720), (5, 58687776), (6, 48906480), (7, 41919840), (8, 36679860), (9, 32604320), (10, 29343888), (12, 24453240), (14, 20959920), (15, 19562592), (16, 18339930), (18, 16302160), (20, 14671944), (21, 13973280), (24, 12226620), (28, 10479960), (30, 9781296), (32, 9169965), (35, 8383968), (36, 8151080), (40, 7335972), (42, 6986640), (43, 6824160), (45, 6520864), (48, 6113310), (56, 5239980), (60, 4890648), (63, 4657760), (70, 4191984), (72, 4075540), (80, 3667986), (84, 3493320), (86, 3412080), (90, 3260432), (96, 3056655), (105, 2794656), (112, 2619990), (120, 2445324), (126, 2328880), (129, 2274720), (140, 2095992), (144, 2037770), (160, 1833993), (168, 1746660), (172, 1706040), (180, 1630216), (210, 1397328), (215, 1364832), (224, 1309995), (240, 1222662), (252, 1164440), (258, 1137360), (280, 1047996), (288, 1018885), (301, 974880), (315, 931552), (336, 873330), (344, 853020), (360, 815108), (387, 758240), (420, 698664), (430, 682416), (480, 611331), (504, 582220), (516, 568680), (560, 523998), (602, 487440), (630, 465776), (645, 454944), (672, 436665), (677, 433440), (688, 426510), (720, 407554), (774, 379120), (840, 349332), (860, 341208), (903, 324960), (1008, 291110), (1032, 284340), (1120, 261999), (1204, 243720), (1260, 232888), (1290, 227472), (1354, 216720), (1376, 213255), (1440, 203777), (1505, 194976), (1548, 189560), (1680, 174666), (1720, 170604), (1806, 162480), (1935, 151648), (2016, 145555), (2031, 144480), (2064, 142170), (2408, 121860), (2520, 116444), (2580, 113736), (2708, 108360), (2709, 108320), (3010, 97488), (3096, 94780), (3360, 87333), (3385, 86688), (3440, 85302), (3612, 81240), (3870, 75824), (4062, 72240), (4128, 71085), (4515, 64992), (4739, 61920), (4816, 60930), (5040, 58222), (5160, 56868), (5416, 54180), (5418, 54160), (6020, 48744), (6093, 48160), (6192, 47390), (6770, 43344), (6880, 42651), (7224, 40620), (7740, 37912), (8124, 36120), (9030, 32496), (9478, 30960), (9632, 30465), (10080, 29111), (10155, 28896), (10320, 28434), (10832, 27090), (10836, 27080), (12040, 24372), (12186, 24080), (12384, 23695), (13540, 21672), (13545, 21664), (14217, 20640), (14448, 20310), (15480, 18956), (16248, 18060)]