7498381680

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{991}}^1$

素因数の和:1157

約数の個数: 320

約数和(自身を含む): 26923991040

約数和(自身を除く): 19425609360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 36, 40, 45, 48, 54, 60, 62, 72, 80, 90, 93, 108, 113, 120, 124, 135, 144, 155, 180, 186, 216, 226, 240, 248, 270, 279, 310, 339, 360, 372, 432, 452, 465, 496, 540, 558, 565, 620, 678, 720, 744, 837, 904, 930, 991, 1017, 1080, 1116, 1130, 1240, 1356, 1395, 1488, 1674, 1695, 1808, 1860, 1982, 2034, 2160, 2232, 2260, 2480, 2712, 2790, 2973, 3051, 3348, 3390, 3503, 3720, 3964, 4068, 4185, 4464, 4520, 4955, 5085, 5424, 5580, 5946, 6102, 6696, 6780, 7006, 7440, 7928, 8136, 8370, 8919, 9040, 9910, 10170, 10509, 11160, 11892, 12204, 13392, 13560, 14012, 14865, 15255, 15856, 16272, 16740, 17515, 17838, 19820, 20340, 21018, 22320, 23784, 24408, 26757, 27120, 28024, 29730, 30510, 30721, 31527, 33480, 35030, 35676, 39640, 40680, 42036, 44595, 47568, 48816, 52545, 53514, 56048, 59460, 61020, 61442, 63054, 66960, 70060, 71352, 79280, 81360, 84072, 89190, 92163, 94581, 105090, 107028, 111983, 118920, 122040, 122884, 126108, 133785, 140120, 142704, 153605, 157635, 168144, 178380, 184326, 189162, 210180, 214056, 223966, 237840, 244080, 245768, 252216, 267570, 276489, 280240, 307210, 315270, 335949, 356760, 368652, 378324, 420360, 428112, 447932, 460815, 472905, 491536, 504432, 535140, 552978, 559915, 614420, 630540, 671898, 713520, 737304, 756648, 829467, 840720, 895864, 921630, 945810, 1007847, 1070280, 1105956, 1119830, 1228840, 1261080, 1343796, 1382445, 1474608, 1513296, 1658934, 1679745, 1791728, 1843260, 1891620, 2015694, 2140560, 2211912, 2239660, 2457680, 2522160, 2687592, 2764890, 3023541, 3317868, 3359490, 3471473, 3686520, 3783240, 4031388, 4147335, 4423824, 4479320, 5039235, 5375184, 5529780, 6047082, 6635736, 6718980, 6942946, 7373040, 7566480, 8062776, 8294670, 8958640, 10078470, 10414419, 11059560, 12094164, 13271472, 13437960, 13885892, 15117705, 16125552, 16589340, 17357365, 20156940, 20828838, 22119120, 24188328, 26875920, 27771784, 30235410, 31243257, 33178680, 34714730, 40313880, 41657676, 48376656, 52072095, 55543568, 60470820, 62486514, 66357360, 69429460, 80627760, 83315352, 93729771, 104144190, 120941640, 124973028, 138858920, 156216285, 166630704, 187459542, 208288380, 241883280, 249946056, 277717840, 312432570, 374919084, 416576760, 468648855, 499892112, 624865140, 749838168, 833153520, 937297710, 1249730280, 1499676336, 1874595420, 2499460560, 3749190840, 7498381680]

約数ペア:

[(1, 7498381680), (2, 3749190840), (3, 2499460560), (4, 1874595420), (5, 1499676336), (6, 1249730280), (8, 937297710), (9, 833153520), (10, 749838168), (12, 624865140), (15, 499892112), (16, 468648855), (18, 416576760), (20, 374919084), (24, 312432570), (27, 277717840), (30, 249946056), (31, 241883280), (36, 208288380), (40, 187459542), (45, 166630704), (48, 156216285), (54, 138858920), (60, 124973028), (62, 120941640), (72, 104144190), (80, 93729771), (90, 83315352), (93, 80627760), (108, 69429460), (113, 66357360), (120, 62486514), (124, 60470820), (135, 55543568), (144, 52072095), (155, 48376656), (180, 41657676), (186, 40313880), (216, 34714730), (226, 33178680), (240, 31243257), (248, 30235410), (270, 27771784), (279, 26875920), (310, 24188328), (339, 22119120), (360, 20828838), (372, 20156940), (432, 17357365), (452, 16589340), (465, 16125552), (496, 15117705), (540, 13885892), (558, 13437960), (565, 13271472), (620, 12094164), (678, 11059560), (720, 10414419), (744, 10078470), (837, 8958640), (904, 8294670), (930, 8062776), (991, 7566480), (1017, 7373040), (1080, 6942946), (1116, 6718980), (1130, 6635736), (1240, 6047082), (1356, 5529780), (1395, 5375184), (1488, 5039235), (1674, 4479320), (1695, 4423824), (1808, 4147335), (1860, 4031388), (1982, 3783240), (2034, 3686520), (2160, 3471473), (2232, 3359490), (2260, 3317868), (2480, 3023541), (2712, 2764890), (2790, 2687592), (2973, 2522160), (3051, 2457680), (3348, 2239660), (3390, 2211912), (3503, 2140560), (3720, 2015694), (3964, 1891620), (4068, 1843260), (4185, 1791728), (4464, 1679745), (4520, 1658934), (4955, 1513296), (5085, 1474608), (5424, 1382445), (5580, 1343796), (5946, 1261080), (6102, 1228840), (6696, 1119830), (6780, 1105956), (7006, 1070280), (7440, 1007847), (7928, 945810), (8136, 921630), (8370, 895864), (8919, 840720), (9040, 829467), (9910, 756648), (10170, 737304), (10509, 713520), (11160, 671898), (11892, 630540), (12204, 614420), (13392, 559915), (13560, 552978), (14012, 535140), (14865, 504432), (15255, 491536), (15856, 472905), (16272, 460815), (16740, 447932), (17515, 428112), (17838, 420360), (19820, 378324), (20340, 368652), (21018, 356760), (22320, 335949), (23784, 315270), (24408, 307210), (26757, 280240), (27120, 276489), (28024, 267570), (29730, 252216), (30510, 245768), (30721, 244080), (31527, 237840), (33480, 223966), (35030, 214056), (35676, 210180), (39640, 189162), (40680, 184326), (42036, 178380), (44595, 168144), (47568, 157635), (48816, 153605), (52545, 142704), (53514, 140120), (56048, 133785), (59460, 126108), (61020, 122884), (61442, 122040), (63054, 118920), (66960, 111983), (70060, 107028), (71352, 105090), (79280, 94581), (81360, 92163), (84072, 89190)]