2456931840

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{229}}^1$

素因数の和:393

約数の個数: 320

約数和(自身を含む): 8673730560

約数和(自身を除く): 6216798720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 80, 88, 96, 110, 120, 127, 128, 132, 160, 165, 176, 192, 220, 229, 240, 254, 256, 264, 320, 330, 352, 381, 384, 440, 458, 480, 508, 512, 528, 635, 640, 660, 687, 704, 762, 768, 880, 916, 960, 1016, 1056, 1145, 1270, 1280, 1320, 1374, 1397, 1408, 1524, 1536, 1760, 1832, 1905, 1920, 2032, 2112, 2290, 2519, 2540, 2560, 2640, 2748, 2794, 2816, 3048, 3435, 3520, 3664, 3810, 3840, 4064, 4191, 4224, 4580, 5038, 5080, 5280, 5496, 5588, 5632, 6096, 6870, 6985, 7040, 7328, 7557, 7620, 7680, 8128, 8382, 8448, 9160, 10076, 10160, 10560, 10992, 11176, 12192, 12595, 13740, 13970, 14080, 14656, 15114, 15240, 16256, 16764, 16896, 18320, 20152, 20320, 20955, 21120, 21984, 22352, 24384, 25190, 27480, 27940, 28160, 29083, 29312, 30228, 30480, 32512, 33528, 36640, 37785, 40304, 40640, 41910, 42240, 43968, 44704, 48768, 50380, 54960, 55880, 58166, 58624, 60456, 60960, 65024, 67056, 73280, 75570, 80608, 81280, 83820, 84480, 87249, 87936, 89408, 97536, 100760, 109920, 111760, 116332, 117248, 120912, 121920, 134112, 145415, 146560, 151140, 161216, 162560, 167640, 174498, 175872, 178816, 195072, 201520, 219840, 223520, 232664, 241824, 243840, 268224, 290830, 293120, 302280, 319913, 322432, 325120, 335280, 348996, 351744, 357632, 403040, 436245, 439680, 447040, 465328, 483648, 487680, 536448, 581660, 586240, 604560, 639826, 644864, 670560, 697992, 715264, 806080, 872490, 879360, 894080, 930656, 959739, 967296, 975360, 1072896, 1163320, 1209120, 1279652, 1289728, 1341120, 1395984, 1599565, 1612160, 1744980, 1758720, 1788160, 1861312, 1919478, 1934592, 2145792, 2326640, 2418240, 2559304, 2682240, 2791968, 3199130, 3224320, 3489960, 3576320, 3722624, 3838956, 3869184, 4653280, 4798695, 4836480, 5118608, 5364480, 5583936, 6398260, 6448640, 6979920, 7445248, 7677912, 9306560, 9597390, 9672960, 10237216, 10728960, 11167872, 12796520, 13959840, 14890496, 15355824, 18613120, 19194780, 19345920, 20474432, 22335744, 25593040, 27919680, 30711648, 37226240, 38389560, 40948864, 44671488, 51186080, 55839360, 61423296, 74452480, 76779120, 81897728, 102372160, 111678720, 122846592, 153558240, 163795456, 204744320, 223357440, 245693184, 307116480, 409488640, 491386368, 614232960, 818977280, 1228465920, 2456931840]

約数ペア:

[(1, 2456931840), (2, 1228465920), (3, 818977280), (4, 614232960), (5, 491386368), (6, 409488640), (8, 307116480), (10, 245693184), (11, 223357440), (12, 204744320), (15, 163795456), (16, 153558240), (20, 122846592), (22, 111678720), (24, 102372160), (30, 81897728), (32, 76779120), (33, 74452480), (40, 61423296), (44, 55839360), (48, 51186080), (55, 44671488), (60, 40948864), (64, 38389560), (66, 37226240), (80, 30711648), (88, 27919680), (96, 25593040), (110, 22335744), (120, 20474432), (127, 19345920), (128, 19194780), (132, 18613120), (160, 15355824), (165, 14890496), (176, 13959840), (192, 12796520), (220, 11167872), (229, 10728960), (240, 10237216), (254, 9672960), (256, 9597390), (264, 9306560), (320, 7677912), (330, 7445248), (352, 6979920), (381, 6448640), (384, 6398260), (440, 5583936), (458, 5364480), (480, 5118608), (508, 4836480), (512, 4798695), (528, 4653280), (635, 3869184), (640, 3838956), (660, 3722624), (687, 3576320), (704, 3489960), (762, 3224320), (768, 3199130), (880, 2791968), (916, 2682240), (960, 2559304), (1016, 2418240), (1056, 2326640), (1145, 2145792), (1270, 1934592), (1280, 1919478), (1320, 1861312), (1374, 1788160), (1397, 1758720), (1408, 1744980), (1524, 1612160), (1536, 1599565), (1760, 1395984), (1832, 1341120), (1905, 1289728), (1920, 1279652), (2032, 1209120), (2112, 1163320), (2290, 1072896), (2519, 975360), (2540, 967296), (2560, 959739), (2640, 930656), (2748, 894080), (2794, 879360), (2816, 872490), (3048, 806080), (3435, 715264), (3520, 697992), (3664, 670560), (3810, 644864), (3840, 639826), (4064, 604560), (4191, 586240), (4224, 581660), (4580, 536448), (5038, 487680), (5080, 483648), (5280, 465328), (5496, 447040), (5588, 439680), (5632, 436245), (6096, 403040), (6870, 357632), (6985, 351744), (7040, 348996), (7328, 335280), (7557, 325120), (7620, 322432), (7680, 319913), (8128, 302280), (8382, 293120), (8448, 290830), (9160, 268224), (10076, 243840), (10160, 241824), (10560, 232664), (10992, 223520), (11176, 219840), (12192, 201520), (12595, 195072), (13740, 178816), (13970, 175872), (14080, 174498), (14656, 167640), (15114, 162560), (15240, 161216), (16256, 151140), (16764, 146560), (16896, 145415), (18320, 134112), (20152, 121920), (20320, 120912), (20955, 117248), (21120, 116332), (21984, 111760), (22352, 109920), (24384, 100760), (25190, 97536), (27480, 89408), (27940, 87936), (28160, 87249), (29083, 84480), (29312, 83820), (30228, 81280), (30480, 80608), (32512, 75570), (33528, 73280), (36640, 67056), (37785, 65024), (40304, 60960), (40640, 60456), (41910, 58624), (42240, 58166), (43968, 55880), (44704, 54960), (48768, 50380)]