2998191040

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{347}}^1$

素因数の和:475

約数の個数: 224

約数和(自身を含む): 8078321664

約数和(自身を除く): 5080130624

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 31, 32, 40, 52, 62, 64, 65, 67, 80, 104, 124, 130, 134, 155, 160, 208, 248, 260, 268, 310, 320, 335, 347, 403, 416, 496, 520, 536, 620, 670, 694, 806, 832, 871, 992, 1040, 1072, 1240, 1340, 1388, 1612, 1735, 1742, 1984, 2015, 2077, 2080, 2144, 2480, 2680, 2776, 3224, 3470, 3484, 4030, 4154, 4160, 4288, 4355, 4511, 4960, 5360, 5552, 6448, 6940, 6968, 8060, 8308, 8710, 9022, 9920, 10385, 10720, 10757, 11104, 12896, 13880, 13936, 16120, 16616, 17420, 18044, 20770, 21440, 21514, 22208, 22555, 23249, 25792, 27001, 27760, 27872, 32240, 33232, 34840, 36088, 41540, 43028, 45110, 46498, 53785, 54002, 55520, 55744, 64480, 66464, 69680, 72176, 83080, 86056, 90220, 92996, 107570, 108004, 111040, 116245, 128960, 132928, 135005, 139360, 139841, 144352, 166160, 172112, 180440, 185992, 215140, 216008, 232490, 270010, 278720, 279682, 288704, 302237, 332320, 344224, 360880, 371984, 430280, 432016, 464980, 540020, 559364, 604474, 664640, 688448, 699205, 720719, 721760, 743968, 860560, 864032, 929960, 1080040, 1118728, 1208948, 1398410, 1441438, 1443520, 1487936, 1511185, 1721120, 1728064, 1859920, 2160080, 2237456, 2417896, 2796820, 2882876, 3022370, 3442240, 3603595, 3719840, 4320160, 4474912, 4835792, 5593640, 5765752, 6044740, 7207190, 7439680, 8640320, 8949824, 9369347, 9671584, 11187280, 11531504, 12089480, 14414380, 18738694, 19343168, 22374560, 23063008, 24178960, 28828760, 37477388, 44749120, 46126016, 46846735, 48357920, 57657520, 74954776, 93693470, 96715840, 115315040, 149909552, 187386940, 230630080, 299819104, 374773880, 599638208, 749547760, 1499095520, 2998191040]

約数ペア:

[(1, 2998191040), (2, 1499095520), (4, 749547760), (5, 599638208), (8, 374773880), (10, 299819104), (13, 230630080), (16, 187386940), (20, 149909552), (26, 115315040), (31, 96715840), (32, 93693470), (40, 74954776), (52, 57657520), (62, 48357920), (64, 46846735), (65, 46126016), (67, 44749120), (80, 37477388), (104, 28828760), (124, 24178960), (130, 23063008), (134, 22374560), (155, 19343168), (160, 18738694), (208, 14414380), (248, 12089480), (260, 11531504), (268, 11187280), (310, 9671584), (320, 9369347), (335, 8949824), (347, 8640320), (403, 7439680), (416, 7207190), (496, 6044740), (520, 5765752), (536, 5593640), (620, 4835792), (670, 4474912), (694, 4320160), (806, 3719840), (832, 3603595), (871, 3442240), (992, 3022370), (1040, 2882876), (1072, 2796820), (1240, 2417896), (1340, 2237456), (1388, 2160080), (1612, 1859920), (1735, 1728064), (1742, 1721120), (1984, 1511185), (2015, 1487936), (2077, 1443520), (2080, 1441438), (2144, 1398410), (2480, 1208948), (2680, 1118728), (2776, 1080040), (3224, 929960), (3470, 864032), (3484, 860560), (4030, 743968), (4154, 721760), (4160, 720719), (4288, 699205), (4355, 688448), (4511, 664640), (4960, 604474), (5360, 559364), (5552, 540020), (6448, 464980), (6940, 432016), (6968, 430280), (8060, 371984), (8308, 360880), (8710, 344224), (9022, 332320), (9920, 302237), (10385, 288704), (10720, 279682), (10757, 278720), (11104, 270010), (12896, 232490), (13880, 216008), (13936, 215140), (16120, 185992), (16616, 180440), (17420, 172112), (18044, 166160), (20770, 144352), (21440, 139841), (21514, 139360), (22208, 135005), (22555, 132928), (23249, 128960), (25792, 116245), (27001, 111040), (27760, 108004), (27872, 107570), (32240, 92996), (33232, 90220), (34840, 86056), (36088, 83080), (41540, 72176), (43028, 69680), (45110, 66464), (46498, 64480), (53785, 55744), (54002, 55520)]