298320960

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{431}}^1$

素因数の和:561

約数の個数: 224

約数和(自身を含む): 1095524352

約数和(自身を除く): 797203392

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 103, 105, 112, 120, 140, 160, 168, 192, 206, 210, 224, 240, 280, 309, 320, 336, 412, 420, 431, 448, 480, 515, 560, 618, 672, 721, 824, 840, 862, 960, 1030, 1120, 1236, 1293, 1344, 1442, 1545, 1648, 1680, 1724, 2060, 2155, 2163, 2240, 2472, 2586, 2884, 3017, 3090, 3296, 3360, 3448, 3605, 4120, 4310, 4326, 4944, 5172, 5768, 6034, 6180, 6465, 6592, 6720, 6896, 7210, 8240, 8620, 8652, 9051, 9888, 10344, 10815, 11536, 12068, 12360, 12930, 13792, 14420, 15085, 16480, 17240, 17304, 18102, 19776, 20688, 21630, 23072, 24136, 24720, 25860, 27584, 28840, 30170, 32960, 34480, 34608, 36204, 41376, 43260, 44393, 45255, 46144, 48272, 49440, 51720, 57680, 60340, 68960, 69216, 72408, 82752, 86520, 88786, 90510, 96544, 98880, 103440, 115360, 120680, 133179, 137920, 138432, 144816, 173040, 177572, 181020, 193088, 206880, 221965, 230720, 241360, 266358, 289632, 310751, 346080, 355144, 362040, 413760, 443930, 482720, 532716, 579264, 621502, 665895, 692160, 710288, 724080, 887860, 932253, 965440, 1065432, 1243004, 1331790, 1420576, 1448160, 1553755, 1775720, 1864506, 2130864, 2486008, 2663580, 2841152, 2896320, 3107510, 3551440, 3729012, 4261728, 4661265, 4972016, 5327160, 6215020, 7102880, 7458024, 8523456, 9322530, 9944032, 10654320, 12430040, 14205760, 14916048, 18645060, 19888064, 21308640, 24860080, 29832096, 37290120, 42617280, 49720160, 59664192, 74580240, 99440320, 149160480, 298320960]

約数ペア:

[(1, 298320960), (2, 149160480), (3, 99440320), (4, 74580240), (5, 59664192), (6, 49720160), (7, 42617280), (8, 37290120), (10, 29832096), (12, 24860080), (14, 21308640), (15, 19888064), (16, 18645060), (20, 14916048), (21, 14205760), (24, 12430040), (28, 10654320), (30, 9944032), (32, 9322530), (35, 8523456), (40, 7458024), (42, 7102880), (48, 6215020), (56, 5327160), (60, 4972016), (64, 4661265), (70, 4261728), (80, 3729012), (84, 3551440), (96, 3107510), (103, 2896320), (105, 2841152), (112, 2663580), (120, 2486008), (140, 2130864), (160, 1864506), (168, 1775720), (192, 1553755), (206, 1448160), (210, 1420576), (224, 1331790), (240, 1243004), (280, 1065432), (309, 965440), (320, 932253), (336, 887860), (412, 724080), (420, 710288), (431, 692160), (448, 665895), (480, 621502), (515, 579264), (560, 532716), (618, 482720), (672, 443930), (721, 413760), (824, 362040), (840, 355144), (862, 346080), (960, 310751), (1030, 289632), (1120, 266358), (1236, 241360), (1293, 230720), (1344, 221965), (1442, 206880), (1545, 193088), (1648, 181020), (1680, 177572), (1724, 173040), (2060, 144816), (2155, 138432), (2163, 137920), (2240, 133179), (2472, 120680), (2586, 115360), (2884, 103440), (3017, 98880), (3090, 96544), (3296, 90510), (3360, 88786), (3448, 86520), (3605, 82752), (4120, 72408), (4310, 69216), (4326, 68960), (4944, 60340), (5172, 57680), (5768, 51720), (6034, 49440), (6180, 48272), (6465, 46144), (6592, 45255), (6720, 44393), (6896, 43260), (7210, 41376), (8240, 36204), (8620, 34608), (8652, 34480), (9051, 32960), (9888, 30170), (10344, 28840), (10815, 27584), (11536, 25860), (12068, 24720), (12360, 24136), (12930, 23072), (13792, 21630), (14420, 20688), (15085, 19776), (16480, 18102), (17240, 17304)]