257204974080

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{269}}^1\times {\mathrm{5413}}^1$

素因数の和:5731

約数の個数: 320

約数和(自身を含む): 861350941440

約数和(自身を除く): 604145967360

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, 115, 120, 128, 138, 160, 184, 192, 230, 240, 256, 269, 276, 320, 345, 368, 384, 460, 480, 512, 538, 552, 640, 690, 736, 768, 807, 920, 960, 1076, 1104, 1280, 1345, 1380, 1472, 1536, 1614, 1840, 1920, 2152, 2208, 2560, 2690, 2760, 2944, 3228, 3680, 3840, 4035, 4304, 4416, 5380, 5413, 5520, 5888, 6187, 6456, 7360, 7680, 8070, 8608, 8832, 10760, 10826, 11040, 11776, 12374, 12912, 14720, 16140, 16239, 17216, 17664, 18561, 21520, 21652, 22080, 24748, 25824, 27065, 29440, 30935, 32280, 32478, 34432, 35328, 37122, 43040, 43304, 44160, 49496, 51648, 54130, 58880, 61870, 64560, 64956, 68864, 74244, 81195, 86080, 86608, 88320, 92805, 98992, 103296, 108260, 123740, 124499, 129120, 129912, 137728, 148488, 162390, 172160, 173216, 176640, 185610, 197984, 206592, 216520, 247480, 248998, 258240, 259824, 296976, 324780, 344320, 346432, 371220, 373497, 395968, 413184, 433040, 494960, 497996, 516480, 519648, 593952, 622495, 649560, 688640, 692864, 742440, 746994, 791936, 866080, 989920, 995992, 1032960, 1039296, 1187904, 1244990, 1299120, 1385728, 1456097, 1484880, 1493988, 1583872, 1732160, 1867485, 1979840, 1991984, 2065920, 2078592, 2375808, 2489980, 2598240, 2771456, 2912194, 2969760, 2987976, 3167744, 3464320, 3734970, 3959680, 3983968, 4157184, 4368291, 4751616, 4979960, 5196480, 5824388, 5939520, 5975952, 6928640, 7280485, 7469940, 7919360, 7967936, 8314368, 8736582, 9503232, 9959920, 10392960, 11648776, 11879040, 11951904, 13857280, 14560970, 14939880, 15838720, 15935872, 17473164, 19919840, 20785920, 21841455, 23297552, 23758080, 23903808, 29121940, 29879760, 31871744, 33490231, 34946328, 39839680, 41571840, 43682910, 46595104, 47516160, 47807616, 58243880, 59759520, 63743488, 66980462, 69892656, 79679360, 87365820, 93190208, 95615232, 100470693, 116487760, 119519040, 133960924, 139785312, 159358720, 167451155, 174731640, 186380416, 191230464, 200941386, 232975520, 239038080, 267921848, 279570624, 318717440, 334902310, 349463280, 372760832, 401882772, 465951040, 478076160, 502353465, 535843696, 559141248, 669804620, 698926560, 745521664, 803765544, 931902080, 956152320, 1004706930, 1071687392, 1118282496, 1339609240, 1397853120, 1607531088, 1863804160, 2009413860, 2143374784, 2236564992, 2679218480, 2795706240, 3215062176, 3727608320, 4018827720, 4286749568, 5358436960, 5591412480, 6430124352, 8037655440, 8573499136, 10716873920, 11182824960, 12860248704, 16075310880, 17146998272, 21433747840, 25720497408, 32150621760, 42867495680, 51440994816, 64301243520, 85734991360, 128602487040, 257204974080]

約数ペア:

[(1, 257204974080), (2, 128602487040), (3, 85734991360), (4, 64301243520), (5, 51440994816), (6, 42867495680), (8, 32150621760), (10, 25720497408), (12, 21433747840), (15, 17146998272), (16, 16075310880), (20, 12860248704), (23, 11182824960), (24, 10716873920), (30, 8573499136), (32, 8037655440), (40, 6430124352), (46, 5591412480), (48, 5358436960), (60, 4286749568), (64, 4018827720), (69, 3727608320), (80, 3215062176), (92, 2795706240), (96, 2679218480), (115, 2236564992), (120, 2143374784), (128, 2009413860), (138, 1863804160), (160, 1607531088), (184, 1397853120), (192, 1339609240), (230, 1118282496), (240, 1071687392), (256, 1004706930), (269, 956152320), (276, 931902080), (320, 803765544), (345, 745521664), (368, 698926560), (384, 669804620), (460, 559141248), (480, 535843696), (512, 502353465), (538, 478076160), (552, 465951040), (640, 401882772), (690, 372760832), (736, 349463280), (768, 334902310), (807, 318717440), (920, 279570624), (960, 267921848), (1076, 239038080), (1104, 232975520), (1280, 200941386), (1345, 191230464), (1380, 186380416), (1472, 174731640), (1536, 167451155), (1614, 159358720), (1840, 139785312), (1920, 133960924), (2152, 119519040), (2208, 116487760), (2560, 100470693), (2690, 95615232), (2760, 93190208), (2944, 87365820), (3228, 79679360), (3680, 69892656), (3840, 66980462), (4035, 63743488), (4304, 59759520), (4416, 58243880), (5380, 47807616), (5413, 47516160), (5520, 46595104), (5888, 43682910), (6187, 41571840), (6456, 39839680), (7360, 34946328), (7680, 33490231), (8070, 31871744), (8608, 29879760), (8832, 29121940), (10760, 23903808), (10826, 23758080), (11040, 23297552), (11776, 21841455), (12374, 20785920), (12912, 19919840), (14720, 17473164), (16140, 15935872), (16239, 15838720), (17216, 14939880), (17664, 14560970), (18561, 13857280), (21520, 11951904), (21652, 11879040), (22080, 11648776), (24748, 10392960), (25824, 9959920), (27065, 9503232), (29440, 8736582), (30935, 8314368), (32280, 7967936), (32478, 7919360), (34432, 7469940), (35328, 7280485), (37122, 6928640), (43040, 5975952), (43304, 5939520), (44160, 5824388), (49496, 5196480), (51648, 4979960), (54130, 4751616), (58880, 4368291), (61870, 4157184), (64560, 3983968), (64956, 3959680), (68864, 3734970), (74244, 3464320), (81195, 3167744), (86080, 2987976), (86608, 2969760), (88320, 2912194), (92805, 2771456), (98992, 2598240), (103296, 2489980), (108260, 2375808), (123740, 2078592), (124499, 2065920), (129120, 1991984), (129912, 1979840), (137728, 1867485), (148488, 1732160), (162390, 1583872), (172160, 1493988), (173216, 1484880), (176640, 1456097), (185610, 1385728), (197984, 1299120), (206592, 1244990), (216520, 1187904), (247480, 1039296), (248998, 1032960), (258240, 995992), (259824, 989920), (296976, 866080), (324780, 791936), (344320, 746994), (346432, 742440), (371220, 692864), (373497, 688640), (395968, 649560), (413184, 622495), (433040, 593952), (494960, 519648), (497996, 516480)]