239977920

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1$

素因数の和:148

約数の個数: 448

約数和(自身を含む): 974969856

約数和(自身を除く): 734991936

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, 41, 42, 48, 52, 56, 60, 64, 65, 67, 70, 78, 80, 82, 84, 91, 96, 104, 105, 112, 120, 123, 130, 134, 140, 156, 160, 164, 168, 182, 192, 195, 201, 205, 208, 210, 224, 240, 246, 260, 268, 273, 280, 287, 312, 320, 328, 335, 336, 364, 390, 402, 410, 416, 420, 448, 455, 469, 480, 492, 520, 533, 536, 546, 560, 574, 615, 624, 656, 670, 672, 728, 780, 804, 820, 832, 840, 861, 871, 910, 938, 960, 984, 1005, 1040, 1066, 1072, 1092, 1120, 1148, 1230, 1248, 1312, 1340, 1344, 1365, 1407, 1435, 1456, 1560, 1599, 1608, 1640, 1680, 1722, 1742, 1820, 1876, 1968, 2010, 2080, 2132, 2144, 2184, 2240, 2296, 2345, 2460, 2496, 2613, 2624, 2665, 2680, 2730, 2747, 2814, 2870, 2912, 3120, 3198, 3216, 3280, 3360, 3444, 3484, 3640, 3731, 3752, 3936, 4020, 4160, 4264, 4288, 4305, 4355, 4368, 4592, 4690, 4920, 5226, 5330, 5360, 5460, 5494, 5628, 5740, 5824, 6097, 6240, 6396, 6432, 6560, 6720, 6888, 6968, 7035, 7280, 7462, 7504, 7872, 7995, 8040, 8241, 8528, 8610, 8710, 8736, 9184, 9380, 9840, 10452, 10660, 10720, 10920, 10988, 11193, 11256, 11480, 12194, 12480, 12792, 12864, 13065, 13120, 13735, 13776, 13936, 14070, 14560, 14924, 15008, 15990, 16080, 16482, 17056, 17220, 17420, 17472, 18291, 18368, 18655, 18760, 19229, 19680, 20904, 21320, 21440, 21840, 21976, 22386, 22512, 22960, 24388, 25584, 26130, 27470, 27552, 27872, 28140, 29120, 29848, 30016, 30485, 31980, 32160, 32964, 34112, 34440, 34840, 35711, 36582, 37310, 37520, 38458, 39360, 41205, 41808, 42640, 43680, 43952, 44772, 45024, 45920, 48776, 51168, 52260, 54940, 55104, 55744, 55965, 56280, 57687, 59696, 60970, 63960, 64320, 65928, 68880, 69680, 71422, 73164, 74620, 75040, 76916, 82410, 83616, 85280, 87360, 87904, 89544, 90048, 91455, 91840, 96145, 97552, 102336, 104520, 107133, 109880, 111930, 112560, 115374, 119392, 121940, 127920, 131856, 137760, 139360, 142844, 146328, 149240, 150080, 153832, 164820, 167232, 170560, 175808, 178555, 179088, 182910, 192290, 195104, 209040, 214266, 219760, 223860, 225120, 230748, 238784, 243880, 249977, 255840, 263712, 275520, 278720, 285688, 288435, 292656, 298480, 307664, 329640, 357110, 358176, 365820, 384580, 390208, 418080, 428532, 439520, 447720, 450240, 461496, 487760, 499954, 511680, 527424, 535665, 571376, 576870, 585312, 596960, 615328, 659280, 714220, 716352, 731640, 749931, 769160, 836160, 857064, 879040, 895440, 922992, 975520, 999908, 1071330, 1142752, 1153740, 1170624, 1193920, 1230656, 1249885, 1318560, 1428440, 1463280, 1499862, 1538320, 1714128, 1790880, 1845984, 1951040, 1999816, 2142660, 2285504, 2307480, 2499770, 2637120, 2856880, 2926560, 2999724, 3076640, 3428256, 3581760, 3691968, 3749655, 3999632, 4285320, 4614960, 4999540, 5713760, 5853120, 5999448, 6153280, 6856512, 7499310, 7999264, 8570640, 9229920, 9999080, 11427520, 11998896, 14998620, 15998528, 17141280, 18459840, 19998160, 23997792, 29997240, 34282560, 39996320, 47995584, 59994480, 79992640, 119988960, 239977920]

約数ペア:

[(1, 239977920), (2, 119988960), (3, 79992640), (4, 59994480), (5, 47995584), (6, 39996320), (7, 34282560), (8, 29997240), (10, 23997792), (12, 19998160), (13, 18459840), (14, 17141280), (15, 15998528), (16, 14998620), (20, 11998896), (21, 11427520), (24, 9999080), (26, 9229920), (28, 8570640), (30, 7999264), (32, 7499310), (35, 6856512), (39, 6153280), (40, 5999448), (41, 5853120), (42, 5713760), (48, 4999540), (52, 4614960), (56, 4285320), (60, 3999632), (64, 3749655), (65, 3691968), (67, 3581760), (70, 3428256), (78, 3076640), (80, 2999724), (82, 2926560), (84, 2856880), (91, 2637120), (96, 2499770), (104, 2307480), (105, 2285504), (112, 2142660), (120, 1999816), (123, 1951040), (130, 1845984), (134, 1790880), (140, 1714128), (156, 1538320), (160, 1499862), (164, 1463280), (168, 1428440), (182, 1318560), (192, 1249885), (195, 1230656), (201, 1193920), (205, 1170624), (208, 1153740), (210, 1142752), (224, 1071330), (240, 999908), (246, 975520), (260, 922992), (268, 895440), (273, 879040), (280, 857064), (287, 836160), (312, 769160), (320, 749931), (328, 731640), (335, 716352), (336, 714220), (364, 659280), (390, 615328), (402, 596960), (410, 585312), (416, 576870), (420, 571376), (448, 535665), (455, 527424), (469, 511680), (480, 499954), (492, 487760), (520, 461496), (533, 450240), (536, 447720), (546, 439520), (560, 428532), (574, 418080), (615, 390208), (624, 384580), (656, 365820), (670, 358176), (672, 357110), (728, 329640), (780, 307664), (804, 298480), (820, 292656), (832, 288435), (840, 285688), (861, 278720), (871, 275520), (910, 263712), (938, 255840), (960, 249977), (984, 243880), (1005, 238784), (1040, 230748), (1066, 225120), (1072, 223860), (1092, 219760), (1120, 214266), (1148, 209040), (1230, 195104), (1248, 192290), (1312, 182910), (1340, 179088), (1344, 178555), (1365, 175808), (1407, 170560), (1435, 167232), (1456, 164820), (1560, 153832), (1599, 150080), (1608, 149240), (1640, 146328), (1680, 142844), (1722, 139360), (1742, 137760), (1820, 131856), (1876, 127920), (1968, 121940), (2010, 119392), (2080, 115374), (2132, 112560), (2144, 111930), (2184, 109880), (2240, 107133), (2296, 104520), (2345, 102336), (2460, 97552), (2496, 96145), (2613, 91840), (2624, 91455), (2665, 90048), (2680, 89544), (2730, 87904), (2747, 87360), (2814, 85280), (2870, 83616), (2912, 82410), (3120, 76916), (3198, 75040), (3216, 74620), (3280, 73164), (3360, 71422), (3444, 69680), (3484, 68880), (3640, 65928), (3731, 64320), (3752, 63960), (3936, 60970), (4020, 59696), (4160, 57687), (4264, 56280), (4288, 55965), (4305, 55744), (4355, 55104), (4368, 54940), (4592, 52260), (4690, 51168), (4920, 48776), (5226, 45920), (5330, 45024), (5360, 44772), (5460, 43952), (5494, 43680), (5628, 42640), (5740, 41808), (5824, 41205), (6097, 39360), (6240, 38458), (6396, 37520), (6432, 37310), (6560, 36582), (6720, 35711), (6888, 34840), (6968, 34440), (7035, 34112), (7280, 32964), (7462, 32160), (7504, 31980), (7872, 30485), (7995, 30016), (8040, 29848), (8241, 29120), (8528, 28140), (8610, 27872), (8710, 27552), (8736, 27470), (9184, 26130), (9380, 25584), (9840, 24388), (10452, 22960), (10660, 22512), (10720, 22386), (10920, 21976), (10988, 21840), (11193, 21440), (11256, 21320), (11480, 20904), (12194, 19680), (12480, 19229), (12792, 18760), (12864, 18655), (13065, 18368), (13120, 18291), (13735, 17472), (13776, 17420), (13936, 17220), (14070, 17056), (14560, 16482), (14924, 16080), (15008, 15990)]