1139761920

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{11}}^3\times {\mathrm{223}}^1$

素因数の和:280

約数の個数: 288

約数和(自身を含む): 4021807104

約数和(自身を除く): 2882045184

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 80, 88, 96, 110, 120, 121, 128, 132, 160, 165, 176, 192, 220, 223, 240, 242, 256, 264, 320, 330, 352, 363, 384, 440, 446, 480, 484, 528, 605, 640, 660, 669, 704, 726, 768, 880, 892, 960, 968, 1056, 1115, 1210, 1280, 1320, 1331, 1338, 1408, 1452, 1760, 1784, 1815, 1920, 1936, 2112, 2230, 2420, 2453, 2640, 2662, 2676, 2816, 2904, 3345, 3520, 3568, 3630, 3840, 3872, 3993, 4224, 4460, 4840, 4906, 5280, 5324, 5352, 5808, 6655, 6690, 7040, 7136, 7260, 7359, 7744, 7986, 8448, 8920, 9680, 9812, 10560, 10648, 10704, 11616, 12265, 13310, 13380, 14080, 14272, 14520, 14718, 15488, 15972, 17840, 19360, 19624, 19965, 21120, 21296, 21408, 23232, 24530, 26620, 26760, 26983, 28544, 29040, 29436, 30976, 31944, 35680, 36795, 38720, 39248, 39930, 42240, 42592, 42816, 46464, 49060, 53240, 53520, 53966, 57088, 58080, 58872, 63888, 71360, 73590, 77440, 78496, 79860, 80949, 85184, 85632, 92928, 98120, 106480, 107040, 107932, 116160, 117744, 127776, 134915, 142720, 147180, 154880, 156992, 159720, 161898, 170368, 171264, 196240, 212960, 214080, 215864, 232320, 235488, 255552, 269830, 285440, 294360, 296813, 313984, 319440, 323796, 340736, 392480, 404745, 425920, 428160, 431728, 464640, 470976, 511104, 539660, 588720, 593626, 627968, 638880, 647592, 784960, 809490, 851840, 856320, 863456, 890439, 941952, 1022208, 1079320, 1177440, 1187252, 1277760, 1295184, 1484065, 1569920, 1618980, 1703680, 1726912, 1780878, 1883904, 2158640, 2354880, 2374504, 2555520, 2590368, 2968130, 3139840, 3237960, 3453824, 3561756, 4317280, 4452195, 4709760, 4749008, 5111040, 5180736, 5936260, 6475920, 6907648, 7123512, 8634560, 8904390, 9419520, 9498016, 10361472, 11872520, 12951840, 14247024, 17269120, 17808780, 18996032, 20722944, 23745040, 25903680, 28494048, 34538240, 35617560, 37992064, 47490080, 51807360, 56988096, 71235120, 75984128, 94980160, 103614720, 113976192, 142470240, 189960320, 227952384, 284940480, 379920640, 569880960, 1139761920]

約数ペア:

[(1, 1139761920), (2, 569880960), (3, 379920640), (4, 284940480), (5, 227952384), (6, 189960320), (8, 142470240), (10, 113976192), (11, 103614720), (12, 94980160), (15, 75984128), (16, 71235120), (20, 56988096), (22, 51807360), (24, 47490080), (30, 37992064), (32, 35617560), (33, 34538240), (40, 28494048), (44, 25903680), (48, 23745040), (55, 20722944), (60, 18996032), (64, 17808780), (66, 17269120), (80, 14247024), (88, 12951840), (96, 11872520), (110, 10361472), (120, 9498016), (121, 9419520), (128, 8904390), (132, 8634560), (160, 7123512), (165, 6907648), (176, 6475920), (192, 5936260), (220, 5180736), (223, 5111040), (240, 4749008), (242, 4709760), (256, 4452195), (264, 4317280), (320, 3561756), (330, 3453824), (352, 3237960), (363, 3139840), (384, 2968130), (440, 2590368), (446, 2555520), (480, 2374504), (484, 2354880), (528, 2158640), (605, 1883904), (640, 1780878), (660, 1726912), (669, 1703680), (704, 1618980), (726, 1569920), (768, 1484065), (880, 1295184), (892, 1277760), (960, 1187252), (968, 1177440), (1056, 1079320), (1115, 1022208), (1210, 941952), (1280, 890439), (1320, 863456), (1331, 856320), (1338, 851840), (1408, 809490), (1452, 784960), (1760, 647592), (1784, 638880), (1815, 627968), (1920, 593626), (1936, 588720), (2112, 539660), (2230, 511104), (2420, 470976), (2453, 464640), (2640, 431728), (2662, 428160), (2676, 425920), (2816, 404745), (2904, 392480), (3345, 340736), (3520, 323796), (3568, 319440), (3630, 313984), (3840, 296813), (3872, 294360), (3993, 285440), (4224, 269830), (4460, 255552), (4840, 235488), (4906, 232320), (5280, 215864), (5324, 214080), (5352, 212960), (5808, 196240), (6655, 171264), (6690, 170368), (7040, 161898), (7136, 159720), (7260, 156992), (7359, 154880), (7744, 147180), (7986, 142720), (8448, 134915), (8920, 127776), (9680, 117744), (9812, 116160), (10560, 107932), (10648, 107040), (10704, 106480), (11616, 98120), (12265, 92928), (13310, 85632), (13380, 85184), (14080, 80949), (14272, 79860), (14520, 78496), (14718, 77440), (15488, 73590), (15972, 71360), (17840, 63888), (19360, 58872), (19624, 58080), (19965, 57088), (21120, 53966), (21296, 53520), (21408, 53240), (23232, 49060), (24530, 46464), (26620, 42816), (26760, 42592), (26983, 42240), (28544, 39930), (29040, 39248), (29436, 38720), (30976, 36795), (31944, 35680)]