About the Number

40642160640

40642160639 ← → 40642160641

2進数表記:100101110110011101100010100000000000

漢数字表記:四百六億四千二百十六万六百四十

素因数分解:

2 11 × 3 1 × 5 1 × 31 1 × 42677 1

素因数の和:42738
約数の個数: 192
約数和(自身を含む): 134220602880
約数和(自身を除く): 93578442240

約数列:
[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 80, 93, 96, 120, 124, 128, 155, 160, 186, 192, 240, 248, 256, 310, 320, 372, 384, 465, 480, 496, 512, 620, 640, 744, 768, 930, 960, 992, 1024, 1240, 1280, 1488, 1536, 1860, 1920, 1984, 2048, 2480, 2560, 2976, 3072, 3720, 3840, 3968, 4960, 5120, 5952, 6144, 7440, 7680, 7936, 9920, 10240, 11904, 14880, 15360, 15872, 19840, 23808, 29760, 30720, 31744, 39680, 42677, 47616, 59520, 63488, 79360, 85354, 95232, 119040, 128031, 158720, 170708, 190464, 213385, 238080, 256062, 317440, 341416, 426770, 476160, 512124, 640155, 682832, 853540, 952320, 1024248, 1280310, 1322987, 1365664, 1707080, 2048496, 2560620, 2645974, 2731328, 3414160, 3968961, 4096992, 5121240, 5291948, 5462656, 6614935, 6828320, 7937922, 8193984, 10242480, 10583896, 10925312, 13229870, 13656640, 15875844, 16387968, 19844805, 20484960, 21167792, 21850624, 26459740, 27313280, 31751688, 32775936, 39689610, 40969920, 42335584, 43701248, 52919480, 54626560, 63503376, 65551872, 79379220, 81939840, 84671168, 87402496, 105838960, 109253120, 127006752, 131103744, 158758440, 163879680, 169342336, 211677920, 218506240, 254013504, 262207488, 317516880, 327759360, 338684672, 423355840, 437012480, 508027008, 635033760, 655518720, 677369344, 846711680, 1016054016, 1270067520, 1311037440, 1354738688, 1693423360, 2032108032, 2540135040, 2709477376, 3386846720, 4064216064, 5080270080, 6773693440, 8128432128, 10160540160, 13547386880, 20321080320, 40642160640]

約数ペア:
[(1, 40642160640), (2, 20321080320), (3, 13547386880), (4, 10160540160), (5, 8128432128), (6, 6773693440), (8, 5080270080), (10, 4064216064), (12, 3386846720), (15, 2709477376), (16, 2540135040), (20, 2032108032), (24, 1693423360), (30, 1354738688), (31, 1311037440), (32, 1270067520), (40, 1016054016), (48, 846711680), (60, 677369344), (62, 655518720), (64, 635033760), (80, 508027008), (93, 437012480), (96, 423355840), (120, 338684672), (124, 327759360), (128, 317516880), (155, 262207488), (160, 254013504), (186, 218506240), (192, 211677920), (240, 169342336), (248, 163879680), (256, 158758440), (310, 131103744), (320, 127006752), (372, 109253120), (384, 105838960), (465, 87402496), (480, 84671168), (496, 81939840), (512, 79379220), (620, 65551872), (640, 63503376), (744, 54626560), (768, 52919480), (930, 43701248), (960, 42335584), (992, 40969920), (1024, 39689610), (1240, 32775936), (1280, 31751688), (1488, 27313280), (1536, 26459740), (1860, 21850624), (1920, 21167792), (1984, 20484960), (2048, 19844805), (2480, 16387968), (2560, 15875844), (2976, 13656640), (3072, 13229870), (3720, 10925312), (3840, 10583896), (3968, 10242480), (4960, 8193984), (5120, 7937922), (5952, 6828320), (6144, 6614935), (7440, 5462656), (7680, 5291948), (7936, 5121240), (9920, 4096992), (10240, 3968961), (11904, 3414160), (14880, 2731328), (15360, 2645974), (15872, 2560620), (19840, 2048496), (23808, 1707080), (29760, 1365664), (30720, 1322987), (31744, 1280310), (39680, 1024248), (42677, 952320), (47616, 853540), (59520, 682832), (63488, 640155), (79360, 512124), (85354, 476160), (95232, 426770), (119040, 341416), (128031, 317440), (158720, 256062), (170708, 238080), (190464, 213385)]

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