455311680

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1213}}^1$

素因数の和:1273

約数の個数: 224

約数和(自身を含む): 1598517504

約数和(自身を除く): 1143205824

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 23, 24, 30, 32, 34, 40, 46, 48, 51, 60, 64, 68, 69, 80, 85, 92, 96, 102, 115, 120, 136, 138, 160, 170, 184, 192, 204, 230, 240, 255, 272, 276, 320, 340, 345, 368, 391, 408, 460, 480, 510, 544, 552, 680, 690, 736, 782, 816, 920, 960, 1020, 1088, 1104, 1173, 1213, 1360, 1380, 1472, 1564, 1632, 1840, 1955, 2040, 2208, 2346, 2426, 2720, 2760, 3128, 3264, 3639, 3680, 3910, 4080, 4416, 4692, 4852, 5440, 5520, 5865, 6065, 6256, 7278, 7360, 7820, 8160, 9384, 9704, 11040, 11730, 12130, 12512, 14556, 15640, 16320, 18195, 18768, 19408, 20621, 22080, 23460, 24260, 25024, 27899, 29112, 31280, 36390, 37536, 38816, 41242, 46920, 48520, 55798, 58224, 61863, 62560, 72780, 75072, 77632, 82484, 83697, 93840, 97040, 103105, 111596, 116448, 123726, 125120, 139495, 145560, 164968, 167394, 187680, 194080, 206210, 223192, 232896, 247452, 278990, 291120, 309315, 329936, 334788, 375360, 388160, 412420, 418485, 446384, 474283, 494904, 557980, 582240, 618630, 659872, 669576, 824840, 836970, 892768, 948566, 989808, 1115960, 1164480, 1237260, 1319744, 1339152, 1422849, 1649680, 1673940, 1785536, 1897132, 1979616, 2231920, 2371415, 2474520, 2678304, 2845698, 3299360, 3347880, 3794264, 3959232, 4463840, 4742830, 4949040, 5356608, 5691396, 6598720, 6695760, 7114245, 7588528, 8927680, 9485660, 9898080, 11382792, 13391520, 14228490, 15177056, 18971320, 19796160, 22765584, 26783040, 28456980, 30354112, 37942640, 45531168, 56913960, 75885280, 91062336, 113827920, 151770560, 227655840, 455311680]

約数ペア:

[(1, 455311680), (2, 227655840), (3, 151770560), (4, 113827920), (5, 91062336), (6, 75885280), (8, 56913960), (10, 45531168), (12, 37942640), (15, 30354112), (16, 28456980), (17, 26783040), (20, 22765584), (23, 19796160), (24, 18971320), (30, 15177056), (32, 14228490), (34, 13391520), (40, 11382792), (46, 9898080), (48, 9485660), (51, 8927680), (60, 7588528), (64, 7114245), (68, 6695760), (69, 6598720), (80, 5691396), (85, 5356608), (92, 4949040), (96, 4742830), (102, 4463840), (115, 3959232), (120, 3794264), (136, 3347880), (138, 3299360), (160, 2845698), (170, 2678304), (184, 2474520), (192, 2371415), (204, 2231920), (230, 1979616), (240, 1897132), (255, 1785536), (272, 1673940), (276, 1649680), (320, 1422849), (340, 1339152), (345, 1319744), (368, 1237260), (391, 1164480), (408, 1115960), (460, 989808), (480, 948566), (510, 892768), (544, 836970), (552, 824840), (680, 669576), (690, 659872), (736, 618630), (782, 582240), (816, 557980), (920, 494904), (960, 474283), (1020, 446384), (1088, 418485), (1104, 412420), (1173, 388160), (1213, 375360), (1360, 334788), (1380, 329936), (1472, 309315), (1564, 291120), (1632, 278990), (1840, 247452), (1955, 232896), (2040, 223192), (2208, 206210), (2346, 194080), (2426, 187680), (2720, 167394), (2760, 164968), (3128, 145560), (3264, 139495), (3639, 125120), (3680, 123726), (3910, 116448), (4080, 111596), (4416, 103105), (4692, 97040), (4852, 93840), (5440, 83697), (5520, 82484), (5865, 77632), (6065, 75072), (6256, 72780), (7278, 62560), (7360, 61863), (7820, 58224), (8160, 55798), (9384, 48520), (9704, 46920), (11040, 41242), (11730, 38816), (12130, 37536), (12512, 36390), (14556, 31280), (15640, 29112), (16320, 27899), (18195, 25024), (18768, 24260), (19408, 23460), (20621, 22080)]