1256307360

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1789}}^1$

素因数の和:1844

約数の個数: 384

約数和(自身を含む): 5196441600

約数和(自身を除く): 3940134240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 19, 20, 21, 22, 24, 28, 30, 32, 33, 35, 38, 40, 42, 44, 48, 55, 56, 57, 60, 66, 70, 76, 77, 80, 84, 88, 95, 96, 105, 110, 112, 114, 120, 132, 133, 140, 152, 154, 160, 165, 168, 176, 190, 209, 210, 220, 224, 228, 231, 240, 264, 266, 280, 285, 304, 308, 330, 336, 352, 380, 385, 399, 418, 420, 440, 456, 462, 480, 528, 532, 560, 570, 608, 616, 627, 660, 665, 672, 760, 770, 798, 836, 840, 880, 912, 924, 1045, 1056, 1064, 1120, 1140, 1155, 1232, 1254, 1320, 1330, 1463, 1520, 1540, 1596, 1672, 1680, 1760, 1789, 1824, 1848, 1995, 2090, 2128, 2280, 2310, 2464, 2508, 2640, 2660, 2926, 3040, 3080, 3135, 3192, 3344, 3360, 3578, 3696, 3990, 4180, 4256, 4389, 4560, 4620, 5016, 5280, 5320, 5367, 5852, 6160, 6270, 6384, 6688, 7156, 7315, 7392, 7980, 8360, 8778, 8945, 9120, 9240, 10032, 10640, 10734, 11704, 12320, 12523, 12540, 12768, 14312, 14630, 15960, 16720, 17556, 17890, 18480, 19679, 20064, 21280, 21468, 21945, 23408, 25046, 25080, 26835, 28624, 29260, 31920, 33440, 33991, 35112, 35780, 36960, 37569, 39358, 42936, 43890, 46816, 50092, 50160, 53670, 57248, 58520, 59037, 62615, 63840, 67982, 70224, 71560, 75138, 78716, 85872, 87780, 98395, 100184, 100320, 101973, 107340, 117040, 118074, 125230, 135964, 137753, 140448, 143120, 150276, 157432, 169955, 171744, 175560, 187845, 196790, 200368, 203946, 214680, 234080, 236148, 237937, 250460, 271928, 275506, 286240, 295185, 300552, 314864, 339910, 351120, 373901, 375690, 393580, 400736, 407892, 413259, 429360, 472296, 475874, 500920, 509865, 543856, 551012, 590370, 601104, 629728, 679820, 688765, 702240, 713811, 747802, 751380, 787160, 815784, 826518, 858720, 944592, 951748, 1001840, 1019730, 1087712, 1102024, 1121703, 1180740, 1189685, 1202208, 1359640, 1377530, 1427622, 1495604, 1502760, 1574320, 1631568, 1653036, 1869505, 1889184, 1903496, 2003680, 2039460, 2066295, 2204048, 2243406, 2361480, 2379370, 2617307, 2719280, 2755060, 2855244, 2991208, 3005520, 3148640, 3263136, 3306072, 3569055, 3739010, 3806992, 4078920, 4132590, 4408096, 4486812, 4722960, 4758740, 5234614, 5438560, 5510120, 5608515, 5710488, 5982416, 6011040, 6612144, 7138110, 7478020, 7613984, 7851921, 8157840, 8265180, 8973624, 9445920, 9517480, 10469228, 11020240, 11217030, 11420976, 11964832, 13086535, 13224288, 14276220, 14956040, 15703842, 16315680, 16530360, 17947248, 19034960, 20938456, 22040480, 22434060, 22841952, 26173070, 28552440, 29912080, 31407684, 33060720, 35894496, 38069920, 39259605, 41876912, 44868120, 52346140, 57104880, 59824160, 62815368, 66121440, 78519210, 83753824, 89736240, 104692280, 114209760, 125630736, 157038420, 179472480, 209384560, 251261472, 314076840, 418769120, 628153680, 1256307360]

約数ペア:

[(1, 1256307360), (2, 628153680), (3, 418769120), (4, 314076840), (5, 251261472), (6, 209384560), (7, 179472480), (8, 157038420), (10, 125630736), (11, 114209760), (12, 104692280), (14, 89736240), (15, 83753824), (16, 78519210), (19, 66121440), (20, 62815368), (21, 59824160), (22, 57104880), (24, 52346140), (28, 44868120), (30, 41876912), (32, 39259605), (33, 38069920), (35, 35894496), (38, 33060720), (40, 31407684), (42, 29912080), (44, 28552440), (48, 26173070), (55, 22841952), (56, 22434060), (57, 22040480), (60, 20938456), (66, 19034960), (70, 17947248), (76, 16530360), (77, 16315680), (80, 15703842), (84, 14956040), (88, 14276220), (95, 13224288), (96, 13086535), (105, 11964832), (110, 11420976), (112, 11217030), (114, 11020240), (120, 10469228), (132, 9517480), (133, 9445920), (140, 8973624), (152, 8265180), (154, 8157840), (160, 7851921), (165, 7613984), (168, 7478020), (176, 7138110), (190, 6612144), (209, 6011040), (210, 5982416), (220, 5710488), (224, 5608515), (228, 5510120), (231, 5438560), (240, 5234614), (264, 4758740), (266, 4722960), (280, 4486812), (285, 4408096), (304, 4132590), (308, 4078920), (330, 3806992), (336, 3739010), (352, 3569055), (380, 3306072), (385, 3263136), (399, 3148640), (418, 3005520), (420, 2991208), (440, 2855244), (456, 2755060), (462, 2719280), (480, 2617307), (528, 2379370), (532, 2361480), (560, 2243406), (570, 2204048), (608, 2066295), (616, 2039460), (627, 2003680), (660, 1903496), (665, 1889184), (672, 1869505), (760, 1653036), (770, 1631568), (798, 1574320), (836, 1502760), (840, 1495604), (880, 1427622), (912, 1377530), (924, 1359640), (1045, 1202208), (1056, 1189685), (1064, 1180740), (1120, 1121703), (1140, 1102024), (1155, 1087712), (1232, 1019730), (1254, 1001840), (1320, 951748), (1330, 944592), (1463, 858720), (1520, 826518), (1540, 815784), (1596, 787160), (1672, 751380), (1680, 747802), (1760, 713811), (1789, 702240), (1824, 688765), (1848, 679820), (1995, 629728), (2090, 601104), (2128, 590370), (2280, 551012), (2310, 543856), (2464, 509865), (2508, 500920), (2640, 475874), (2660, 472296), (2926, 429360), (3040, 413259), (3080, 407892), (3135, 400736), (3192, 393580), (3344, 375690), (3360, 373901), (3578, 351120), (3696, 339910), (3990, 314864), (4180, 300552), (4256, 295185), (4389, 286240), (4560, 275506), (4620, 271928), (5016, 250460), (5280, 237937), (5320, 236148), (5367, 234080), (5852, 214680), (6160, 203946), (6270, 200368), (6384, 196790), (6688, 187845), (7156, 175560), (7315, 171744), (7392, 169955), (7980, 157432), (8360, 150276), (8778, 143120), (8945, 140448), (9120, 137753), (9240, 135964), (10032, 125230), (10640, 118074), (10734, 117040), (11704, 107340), (12320, 101973), (12523, 100320), (12540, 100184), (12768, 98395), (14312, 87780), (14630, 85872), (15960, 78716), (16720, 75138), (17556, 71560), (17890, 70224), (18480, 67982), (19679, 63840), (20064, 62615), (21280, 59037), (21468, 58520), (21945, 57248), (23408, 53670), (25046, 50160), (25080, 50092), (26835, 46816), (28624, 43890), (29260, 42936), (31920, 39358), (33440, 37569), (33991, 36960), (35112, 35780)]