274485120

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1571}}^1$

素因数の和:1613

約数の個数: 256

約数和(自身を含む): 1077511680

約数和(自身を除く): 803026560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 32, 35, 39, 40, 42, 48, 52, 56, 60, 64, 65, 70, 78, 80, 84, 91, 96, 104, 105, 112, 120, 128, 130, 140, 156, 160, 168, 182, 192, 195, 208, 210, 224, 240, 260, 273, 280, 312, 320, 336, 364, 384, 390, 416, 420, 448, 455, 480, 520, 546, 560, 624, 640, 672, 728, 780, 832, 840, 896, 910, 960, 1040, 1092, 1120, 1248, 1344, 1365, 1456, 1560, 1571, 1664, 1680, 1820, 1920, 2080, 2184, 2240, 2496, 2688, 2730, 2912, 3120, 3142, 3360, 3640, 4160, 4368, 4480, 4713, 4992, 5460, 5824, 6240, 6284, 6720, 7280, 7855, 8320, 8736, 9426, 10920, 10997, 11648, 12480, 12568, 13440, 14560, 15710, 17472, 18852, 20423, 21840, 21994, 23565, 24960, 25136, 29120, 31420, 32991, 34944, 37704, 40846, 43680, 43988, 47130, 50272, 54985, 58240, 61269, 62840, 65982, 75408, 81692, 87360, 87976, 94260, 100544, 102115, 109970, 122538, 125680, 131964, 142961, 150816, 163384, 164955, 174720, 175952, 188520, 201088, 204230, 219940, 245076, 251360, 263928, 285922, 301632, 306345, 326768, 329910, 351904, 377040, 408460, 428883, 439880, 490152, 502720, 527856, 571844, 603264, 612690, 653536, 659820, 703808, 714805, 754080, 816920, 857766, 879760, 980304, 1005440, 1055712, 1143688, 1225380, 1307072, 1319640, 1407616, 1429610, 1508160, 1633840, 1715532, 1759520, 1960608, 2111424, 2144415, 2287376, 2450760, 2614144, 2639280, 2859220, 3016320, 3267680, 3431064, 3519040, 3921216, 4222848, 4288830, 4574752, 4901520, 5278560, 5718440, 6535360, 6862128, 7038080, 7842432, 8577660, 9149504, 9803040, 10557120, 11436880, 13070720, 13724256, 17155320, 18299008, 19606080, 21114240, 22873760, 27448512, 34310640, 39212160, 45747520, 54897024, 68621280, 91495040, 137242560, 274485120]

約数ペア:

[(1, 274485120), (2, 137242560), (3, 91495040), (4, 68621280), (5, 54897024), (6, 45747520), (7, 39212160), (8, 34310640), (10, 27448512), (12, 22873760), (13, 21114240), (14, 19606080), (15, 18299008), (16, 17155320), (20, 13724256), (21, 13070720), (24, 11436880), (26, 10557120), (28, 9803040), (30, 9149504), (32, 8577660), (35, 7842432), (39, 7038080), (40, 6862128), (42, 6535360), (48, 5718440), (52, 5278560), (56, 4901520), (60, 4574752), (64, 4288830), (65, 4222848), (70, 3921216), (78, 3519040), (80, 3431064), (84, 3267680), (91, 3016320), (96, 2859220), (104, 2639280), (105, 2614144), (112, 2450760), (120, 2287376), (128, 2144415), (130, 2111424), (140, 1960608), (156, 1759520), (160, 1715532), (168, 1633840), (182, 1508160), (192, 1429610), (195, 1407616), (208, 1319640), (210, 1307072), (224, 1225380), (240, 1143688), (260, 1055712), (273, 1005440), (280, 980304), (312, 879760), (320, 857766), (336, 816920), (364, 754080), (384, 714805), (390, 703808), (416, 659820), (420, 653536), (448, 612690), (455, 603264), (480, 571844), (520, 527856), (546, 502720), (560, 490152), (624, 439880), (640, 428883), (672, 408460), (728, 377040), (780, 351904), (832, 329910), (840, 326768), (896, 306345), (910, 301632), (960, 285922), (1040, 263928), (1092, 251360), (1120, 245076), (1248, 219940), (1344, 204230), (1365, 201088), (1456, 188520), (1560, 175952), (1571, 174720), (1664, 164955), (1680, 163384), (1820, 150816), (1920, 142961), (2080, 131964), (2184, 125680), (2240, 122538), (2496, 109970), (2688, 102115), (2730, 100544), (2912, 94260), (3120, 87976), (3142, 87360), (3360, 81692), (3640, 75408), (4160, 65982), (4368, 62840), (4480, 61269), (4713, 58240), (4992, 54985), (5460, 50272), (5824, 47130), (6240, 43988), (6284, 43680), (6720, 40846), (7280, 37704), (7855, 34944), (8320, 32991), (8736, 31420), (9426, 29120), (10920, 25136), (10997, 24960), (11648, 23565), (12480, 21994), (12568, 21840), (13440, 20423), (14560, 18852), (15710, 17472)]