1209386880

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{521}}^1$

素因数の和:590

約数の個数: 384

約数和(自身を含む): 4651395840

約数和(自身を除く): 3442008960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 31, 32, 36, 39, 40, 45, 48, 52, 60, 62, 64, 65, 72, 78, 80, 90, 93, 96, 104, 117, 120, 124, 128, 130, 144, 155, 156, 160, 180, 186, 192, 195, 208, 234, 240, 248, 260, 279, 288, 310, 312, 320, 360, 372, 384, 390, 403, 416, 465, 468, 480, 496, 520, 521, 558, 576, 585, 620, 624, 640, 720, 744, 780, 806, 832, 930, 936, 960, 992, 1040, 1042, 1116, 1152, 1170, 1209, 1240, 1248, 1395, 1440, 1488, 1560, 1563, 1612, 1664, 1860, 1872, 1920, 1984, 2015, 2080, 2084, 2232, 2340, 2418, 2480, 2496, 2605, 2790, 2880, 2976, 3120, 3126, 3224, 3627, 3720, 3744, 3968, 4030, 4160, 4168, 4464, 4680, 4689, 4836, 4960, 4992, 5210, 5580, 5760, 5952, 6045, 6240, 6252, 6448, 6773, 7254, 7440, 7488, 7815, 8060, 8320, 8336, 8928, 9360, 9378, 9672, 9920, 10420, 11160, 11904, 12090, 12480, 12504, 12896, 13546, 14508, 14880, 14976, 15630, 16120, 16151, 16672, 17856, 18135, 18720, 18756, 19344, 19840, 20319, 20840, 22320, 23445, 24180, 24960, 25008, 25792, 27092, 29016, 29760, 31260, 32240, 32302, 33344, 33865, 35712, 36270, 37440, 37512, 38688, 40638, 41680, 44640, 46890, 48360, 48453, 50016, 51584, 54184, 58032, 59520, 60957, 62520, 64480, 64604, 66688, 67730, 72540, 74880, 75024, 77376, 80755, 81276, 83360, 89280, 93780, 96720, 96906, 100032, 101595, 108368, 116064, 121914, 125040, 128960, 129208, 135460, 145080, 145359, 150048, 154752, 161510, 162552, 166720, 178560, 187560, 193440, 193812, 200064, 203190, 209963, 216736, 232128, 242265, 243828, 250080, 257920, 258416, 270920, 290160, 290718, 300096, 304785, 323020, 325104, 333440, 375120, 386880, 387624, 406380, 419926, 433472, 464256, 484530, 487656, 500160, 516832, 541840, 580320, 581436, 600192, 609570, 629889, 646040, 650208, 726795, 750240, 773760, 775248, 812760, 839852, 866944, 969060, 975312, 1000320, 1033664, 1049815, 1083680, 1160640, 1162872, 1219140, 1259778, 1292080, 1300416, 1453590, 1500480, 1550496, 1625520, 1679704, 1889667, 1938120, 1950624, 2067328, 2099630, 2167360, 2321280, 2325744, 2438280, 2519556, 2584160, 2600832, 2907180, 3000960, 3100992, 3149445, 3251040, 3359408, 3779334, 3876240, 3901248, 4199260, 4334720, 4651488, 4876560, 5039112, 5168320, 5814360, 6201984, 6298890, 6502080, 6718816, 7558668, 7752480, 7802496, 8398520, 9302976, 9448335, 9753120, 10078224, 10336640, 11628720, 12597780, 13004160, 13437632, 15117336, 15504960, 16797040, 18605952, 18896670, 19506240, 20156448, 23257440, 25195560, 26875264, 30234672, 31009920, 33594080, 37793340, 39012480, 40312896, 46514880, 50391120, 60469344, 67188160, 75586680, 80625792, 93029760, 100782240, 120938688, 134376320, 151173360, 201564480, 241877376, 302346720, 403128960, 604693440, 1209386880]

約数ペア:

[(1, 1209386880), (2, 604693440), (3, 403128960), (4, 302346720), (5, 241877376), (6, 201564480), (8, 151173360), (9, 134376320), (10, 120938688), (12, 100782240), (13, 93029760), (15, 80625792), (16, 75586680), (18, 67188160), (20, 60469344), (24, 50391120), (26, 46514880), (30, 40312896), (31, 39012480), (32, 37793340), (36, 33594080), (39, 31009920), (40, 30234672), (45, 26875264), (48, 25195560), (52, 23257440), (60, 20156448), (62, 19506240), (64, 18896670), (65, 18605952), (72, 16797040), (78, 15504960), (80, 15117336), (90, 13437632), (93, 13004160), (96, 12597780), (104, 11628720), (117, 10336640), (120, 10078224), (124, 9753120), (128, 9448335), (130, 9302976), (144, 8398520), (155, 7802496), (156, 7752480), (160, 7558668), (180, 6718816), (186, 6502080), (192, 6298890), (195, 6201984), (208, 5814360), (234, 5168320), (240, 5039112), (248, 4876560), (260, 4651488), (279, 4334720), (288, 4199260), (310, 3901248), (312, 3876240), (320, 3779334), (360, 3359408), (372, 3251040), (384, 3149445), (390, 3100992), (403, 3000960), (416, 2907180), (465, 2600832), (468, 2584160), (480, 2519556), (496, 2438280), (520, 2325744), (521, 2321280), (558, 2167360), (576, 2099630), (585, 2067328), (620, 1950624), (624, 1938120), (640, 1889667), (720, 1679704), (744, 1625520), (780, 1550496), (806, 1500480), (832, 1453590), (930, 1300416), (936, 1292080), (960, 1259778), (992, 1219140), (1040, 1162872), (1042, 1160640), (1116, 1083680), (1152, 1049815), (1170, 1033664), (1209, 1000320), (1240, 975312), (1248, 969060), (1395, 866944), (1440, 839852), (1488, 812760), (1560, 775248), (1563, 773760), (1612, 750240), (1664, 726795), (1860, 650208), (1872, 646040), (1920, 629889), (1984, 609570), (2015, 600192), (2080, 581436), (2084, 580320), (2232, 541840), (2340, 516832), (2418, 500160), (2480, 487656), (2496, 484530), (2605, 464256), (2790, 433472), (2880, 419926), (2976, 406380), (3120, 387624), (3126, 386880), (3224, 375120), (3627, 333440), (3720, 325104), (3744, 323020), (3968, 304785), (4030, 300096), (4160, 290718), (4168, 290160), (4464, 270920), (4680, 258416), (4689, 257920), (4836, 250080), (4960, 243828), (4992, 242265), (5210, 232128), (5580, 216736), (5760, 209963), (5952, 203190), (6045, 200064), (6240, 193812), (6252, 193440), (6448, 187560), (6773, 178560), (7254, 166720), (7440, 162552), (7488, 161510), (7815, 154752), (8060, 150048), (8320, 145359), (8336, 145080), (8928, 135460), (9360, 129208), (9378, 128960), (9672, 125040), (9920, 121914), (10420, 116064), (11160, 108368), (11904, 101595), (12090, 100032), (12480, 96906), (12504, 96720), (12896, 93780), (13546, 89280), (14508, 83360), (14880, 81276), (14976, 80755), (15630, 77376), (16120, 75024), (16151, 74880), (16672, 72540), (17856, 67730), (18135, 66688), (18720, 64604), (18756, 64480), (19344, 62520), (19840, 60957), (20319, 59520), (20840, 58032), (22320, 54184), (23445, 51584), (24180, 50016), (24960, 48453), (25008, 48360), (25792, 46890), (27092, 44640), (29016, 41680), (29760, 40638), (31260, 38688), (32240, 37512), (32302, 37440), (33344, 36270), (33865, 35712)]