260463840

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{89}}^1$

素因数の和:194

約数の個数: 384

約数和(自身を含む): 1036385280

約数和(自身を除く): 775921440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 32, 35, 39, 40, 42, 48, 52, 56, 60, 65, 67, 70, 78, 80, 84, 89, 91, 96, 104, 105, 112, 120, 130, 134, 140, 156, 160, 168, 178, 182, 195, 201, 208, 210, 224, 240, 260, 267, 268, 273, 280, 312, 335, 336, 356, 364, 390, 402, 416, 420, 445, 455, 469, 480, 520, 534, 536, 546, 560, 623, 624, 670, 672, 712, 728, 780, 804, 840, 871, 890, 910, 938, 1005, 1040, 1068, 1072, 1092, 1120, 1157, 1246, 1248, 1335, 1340, 1365, 1407, 1424, 1456, 1560, 1608, 1680, 1742, 1780, 1820, 1869, 1876, 2010, 2080, 2136, 2144, 2184, 2314, 2345, 2492, 2613, 2670, 2680, 2730, 2814, 2848, 2912, 3115, 3120, 3216, 3360, 3471, 3484, 3560, 3640, 3738, 3752, 4020, 4272, 4355, 4368, 4628, 4690, 4984, 5226, 5340, 5360, 5460, 5628, 5785, 5963, 6097, 6230, 6240, 6432, 6942, 6968, 7035, 7120, 7280, 7476, 7504, 8040, 8099, 8544, 8710, 8736, 9256, 9345, 9380, 9968, 10452, 10680, 10720, 10920, 11256, 11570, 11926, 12194, 12460, 13065, 13884, 13936, 14070, 14240, 14560, 14952, 15008, 16080, 16198, 17355, 17420, 17889, 18291, 18512, 18690, 18760, 19936, 20904, 21360, 21840, 22512, 23140, 23852, 24297, 24388, 24920, 26130, 27768, 27872, 28140, 29815, 29904, 30485, 32160, 32396, 34710, 34840, 35778, 36582, 37024, 37380, 37520, 40495, 41741, 41808, 42720, 43680, 45024, 46280, 47704, 48594, 48776, 49840, 52260, 55536, 56280, 59630, 59808, 60970, 64792, 69420, 69680, 71556, 73164, 74760, 75040, 77519, 80990, 83482, 83616, 89445, 91455, 92560, 95408, 97188, 97552, 99680, 104520, 111072, 112560, 119260, 121485, 121940, 125223, 129584, 138840, 139360, 143112, 146328, 149520, 155038, 161980, 166964, 178890, 182910, 185120, 190816, 194376, 195104, 208705, 209040, 225120, 232557, 238520, 242970, 243880, 250446, 259168, 277680, 286224, 292656, 299040, 310076, 323960, 333928, 357780, 365820, 387595, 388752, 417410, 418080, 465114, 477040, 485940, 487760, 500892, 542633, 555360, 572448, 585312, 620152, 626115, 647920, 667856, 715560, 731640, 775190, 777504, 834820, 930228, 954080, 971880, 975520, 1001784, 1085266, 1162785, 1240304, 1252230, 1295840, 1335712, 1431120, 1463280, 1550380, 1627899, 1669640, 1860456, 1943760, 2003568, 2170532, 2325570, 2480608, 2504460, 2713165, 2862240, 2926560, 3100760, 3255798, 3339280, 3720912, 3887520, 4007136, 4341064, 4651140, 5008920, 5426330, 6201520, 6511596, 6678560, 7441824, 8139495, 8682128, 9302280, 10017840, 10852660, 12403040, 13023192, 16278990, 17364256, 18604560, 20035680, 21705320, 26046384, 32557980, 37209120, 43410640, 52092768, 65115960, 86821280, 130231920, 260463840]

約数ペア:

[(1, 260463840), (2, 130231920), (3, 86821280), (4, 65115960), (5, 52092768), (6, 43410640), (7, 37209120), (8, 32557980), (10, 26046384), (12, 21705320), (13, 20035680), (14, 18604560), (15, 17364256), (16, 16278990), (20, 13023192), (21, 12403040), (24, 10852660), (26, 10017840), (28, 9302280), (30, 8682128), (32, 8139495), (35, 7441824), (39, 6678560), (40, 6511596), (42, 6201520), (48, 5426330), (52, 5008920), (56, 4651140), (60, 4341064), (65, 4007136), (67, 3887520), (70, 3720912), (78, 3339280), (80, 3255798), (84, 3100760), (89, 2926560), (91, 2862240), (96, 2713165), (104, 2504460), (105, 2480608), (112, 2325570), (120, 2170532), (130, 2003568), (134, 1943760), (140, 1860456), (156, 1669640), (160, 1627899), (168, 1550380), (178, 1463280), (182, 1431120), (195, 1335712), (201, 1295840), (208, 1252230), (210, 1240304), (224, 1162785), (240, 1085266), (260, 1001784), (267, 975520), (268, 971880), (273, 954080), (280, 930228), (312, 834820), (335, 777504), (336, 775190), (356, 731640), (364, 715560), (390, 667856), (402, 647920), (416, 626115), (420, 620152), (445, 585312), (455, 572448), (469, 555360), (480, 542633), (520, 500892), (534, 487760), (536, 485940), (546, 477040), (560, 465114), (623, 418080), (624, 417410), (670, 388752), (672, 387595), (712, 365820), (728, 357780), (780, 333928), (804, 323960), (840, 310076), (871, 299040), (890, 292656), (910, 286224), (938, 277680), (1005, 259168), (1040, 250446), (1068, 243880), (1072, 242970), (1092, 238520), (1120, 232557), (1157, 225120), (1246, 209040), (1248, 208705), (1335, 195104), (1340, 194376), (1365, 190816), (1407, 185120), (1424, 182910), (1456, 178890), (1560, 166964), (1608, 161980), (1680, 155038), (1742, 149520), (1780, 146328), (1820, 143112), (1869, 139360), (1876, 138840), (2010, 129584), (2080, 125223), (2136, 121940), (2144, 121485), (2184, 119260), (2314, 112560), (2345, 111072), (2492, 104520), (2613, 99680), (2670, 97552), (2680, 97188), (2730, 95408), (2814, 92560), (2848, 91455), (2912, 89445), (3115, 83616), (3120, 83482), (3216, 80990), (3360, 77519), (3471, 75040), (3484, 74760), (3560, 73164), (3640, 71556), (3738, 69680), (3752, 69420), (4020, 64792), (4272, 60970), (4355, 59808), (4368, 59630), (4628, 56280), (4690, 55536), (4984, 52260), (5226, 49840), (5340, 48776), (5360, 48594), (5460, 47704), (5628, 46280), (5785, 45024), (5963, 43680), (6097, 42720), (6230, 41808), (6240, 41741), (6432, 40495), (6942, 37520), (6968, 37380), (7035, 37024), (7120, 36582), (7280, 35778), (7476, 34840), (7504, 34710), (8040, 32396), (8099, 32160), (8544, 30485), (8710, 29904), (8736, 29815), (9256, 28140), (9345, 27872), (9380, 27768), (9968, 26130), (10452, 24920), (10680, 24388), (10720, 24297), (10920, 23852), (11256, 23140), (11570, 22512), (11926, 21840), (12194, 21360), (12460, 20904), (13065, 19936), (13884, 18760), (13936, 18690), (14070, 18512), (14240, 18291), (14560, 17889), (14952, 17420), (15008, 17355), (16080, 16198)]