About the Number

137072640

137072639 ← → 137072641

2進数表記:1000001010111001000000000000

漢数字表記:一億三千七百七万二千六百四十

素因数分解:

2 12 × 3 1 × 5 1 × 23 1 × 97 1

素因数の和:152
約数の個数: 208
約数和(自身を含む): 462365568
約数和(自身を除く): 325292928

約数列:
[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 64, 69, 80, 92, 96, 97, 115, 120, 128, 138, 160, 184, 192, 194, 230, 240, 256, 276, 291, 320, 345, 368, 384, 388, 460, 480, 485, 512, 552, 582, 640, 690, 736, 768, 776, 920, 960, 970, 1024, 1104, 1164, 1280, 1380, 1455, 1472, 1536, 1552, 1840, 1920, 1940, 2048, 2208, 2231, 2328, 2560, 2760, 2910, 2944, 3072, 3104, 3680, 3840, 3880, 4096, 4416, 4462, 4656, 5120, 5520, 5820, 5888, 6144, 6208, 6693, 7360, 7680, 7760, 8832, 8924, 9312, 10240, 11040, 11155, 11640, 11776, 12288, 12416, 13386, 14720, 15360, 15520, 17664, 17848, 18624, 20480, 22080, 22310, 23280, 23552, 24832, 26772, 29440, 30720, 31040, 33465, 35328, 35696, 37248, 44160, 44620, 46560, 47104, 49664, 53544, 58880, 61440, 62080, 66930, 70656, 71392, 74496, 88320, 89240, 93120, 94208, 99328, 107088, 117760, 124160, 133860, 141312, 142784, 148992, 176640, 178480, 186240, 198656, 214176, 235520, 248320, 267720, 282624, 285568, 297984, 353280, 356960, 372480, 397312, 428352, 471040, 496640, 535440, 571136, 595968, 706560, 713920, 744960, 856704, 993280, 1070880, 1142272, 1191936, 1413120, 1427840, 1489920, 1713408, 1986560, 2141760, 2284544, 2855680, 2979840, 3426816, 4283520, 4569088, 5711360, 5959680, 6853632, 8567040, 9138176, 11422720, 13707264, 17134080, 22845440, 27414528, 34268160, 45690880, 68536320, 137072640]

約数ペア:
[(1, 137072640), (2, 68536320), (3, 45690880), (4, 34268160), (5, 27414528), (6, 22845440), (8, 17134080), (10, 13707264), (12, 11422720), (15, 9138176), (16, 8567040), (20, 6853632), (23, 5959680), (24, 5711360), (30, 4569088), (32, 4283520), (40, 3426816), (46, 2979840), (48, 2855680), (60, 2284544), (64, 2141760), (69, 1986560), (80, 1713408), (92, 1489920), (96, 1427840), (97, 1413120), (115, 1191936), (120, 1142272), (128, 1070880), (138, 993280), (160, 856704), (184, 744960), (192, 713920), (194, 706560), (230, 595968), (240, 571136), (256, 535440), (276, 496640), (291, 471040), (320, 428352), (345, 397312), (368, 372480), (384, 356960), (388, 353280), (460, 297984), (480, 285568), (485, 282624), (512, 267720), (552, 248320), (582, 235520), (640, 214176), (690, 198656), (736, 186240), (768, 178480), (776, 176640), (920, 148992), (960, 142784), (970, 141312), (1024, 133860), (1104, 124160), (1164, 117760), (1280, 107088), (1380, 99328), (1455, 94208), (1472, 93120), (1536, 89240), (1552, 88320), (1840, 74496), (1920, 71392), (1940, 70656), (2048, 66930), (2208, 62080), (2231, 61440), (2328, 58880), (2560, 53544), (2760, 49664), (2910, 47104), (2944, 46560), (3072, 44620), (3104, 44160), (3680, 37248), (3840, 35696), (3880, 35328), (4096, 33465), (4416, 31040), (4462, 30720), (4656, 29440), (5120, 26772), (5520, 24832), (5820, 23552), (5888, 23280), (6144, 22310), (6208, 22080), (6693, 20480), (7360, 18624), (7680, 17848), (7760, 17664), (8832, 15520), (8924, 15360), (9312, 14720), (10240, 13386), (11040, 12416), (11155, 12288), (11640, 11776)]

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