280512960

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^3\times {\mathrm{19}}^1$

素因数の和:85

約数の個数: 448

約数和(自身を含む): 1160678400

約数和(自身を除く): 880165440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 19, 20, 21, 24, 26, 28, 30, 32, 35, 38, 39, 40, 42, 48, 52, 56, 57, 60, 64, 65, 70, 76, 78, 80, 84, 91, 95, 96, 104, 105, 112, 114, 120, 130, 133, 140, 152, 156, 160, 168, 169, 182, 190, 192, 195, 208, 210, 224, 228, 240, 247, 260, 266, 273, 280, 285, 304, 312, 320, 336, 338, 364, 380, 390, 399, 416, 420, 448, 455, 456, 480, 494, 507, 520, 532, 546, 560, 570, 608, 624, 665, 672, 676, 728, 741, 760, 780, 798, 832, 840, 845, 910, 912, 960, 988, 1014, 1040, 1064, 1092, 1120, 1140, 1183, 1216, 1235, 1248, 1330, 1344, 1352, 1365, 1456, 1482, 1520, 1560, 1596, 1680, 1690, 1729, 1820, 1824, 1976, 1995, 2028, 2080, 2128, 2184, 2197, 2240, 2280, 2366, 2470, 2496, 2535, 2660, 2704, 2730, 2912, 2964, 3040, 3120, 3192, 3211, 3360, 3380, 3458, 3549, 3640, 3648, 3705, 3952, 3990, 4056, 4160, 4256, 4368, 4394, 4560, 4732, 4940, 5070, 5187, 5320, 5408, 5460, 5824, 5915, 5928, 6080, 6240, 6384, 6422, 6591, 6720, 6760, 6916, 7098, 7280, 7410, 7904, 7980, 8112, 8512, 8645, 8736, 8788, 9120, 9464, 9633, 9880, 10140, 10374, 10640, 10816, 10920, 10985, 11830, 11856, 12480, 12768, 12844, 13182, 13520, 13832, 14196, 14560, 14820, 15379, 15808, 15960, 16055, 16224, 17290, 17472, 17576, 17745, 18240, 18928, 19266, 19760, 20280, 20748, 21280, 21840, 21970, 22477, 23660, 23712, 25536, 25688, 25935, 26364, 27040, 27664, 28392, 29120, 29640, 30758, 31920, 32110, 32448, 32955, 34580, 35152, 35490, 37856, 38532, 39520, 40560, 41496, 41743, 42560, 43680, 43940, 44954, 46137, 47320, 47424, 48165, 51376, 51870, 52728, 54080, 55328, 56784, 59280, 61516, 63840, 64220, 65910, 67431, 69160, 70304, 70980, 75712, 76895, 77064, 79040, 81120, 82992, 83486, 87360, 87880, 89908, 92274, 94640, 96330, 102752, 103740, 105456, 110656, 112385, 113568, 118560, 123032, 125229, 127680, 128440, 131820, 134862, 138320, 140608, 141960, 153790, 154128, 162240, 165984, 166972, 175760, 179816, 184548, 189280, 192660, 205504, 207480, 208715, 210912, 224770, 227136, 230685, 237120, 246064, 250458, 256880, 263640, 269724, 276640, 283920, 292201, 307580, 308256, 331968, 333944, 337155, 351520, 359632, 369096, 378560, 385320, 414960, 417430, 421824, 449540, 461370, 492128, 500916, 513760, 527280, 539448, 553280, 567840, 584402, 615160, 616512, 626145, 667888, 674310, 703040, 719264, 738192, 770640, 829920, 834860, 876603, 899080, 922740, 984256, 1001832, 1027520, 1054560, 1078896, 1135680, 1168804, 1230320, 1252290, 1335776, 1348620, 1438528, 1461005, 1476384, 1541280, 1659840, 1669720, 1753206, 1798160, 1845480, 2003664, 2109120, 2157792, 2337608, 2460640, 2504580, 2671552, 2697240, 2922010, 2952768, 3082560, 3339440, 3506412, 3596320, 3690960, 4007328, 4315584, 4383015, 4675216, 4921280, 5009160, 5394480, 5844020, 6678880, 7012824, 7192640, 7381920, 8014656, 8766030, 9350432, 10018320, 10788960, 11688040, 13357760, 14025648, 14763840, 17532060, 18700864, 20036640, 21577920, 23376080, 28051296, 35064120, 40073280, 46752160, 56102592, 70128240, 93504320, 140256480, 280512960]

約数ペア:

[(1, 280512960), (2, 140256480), (3, 93504320), (4, 70128240), (5, 56102592), (6, 46752160), (7, 40073280), (8, 35064120), (10, 28051296), (12, 23376080), (13, 21577920), (14, 20036640), (15, 18700864), (16, 17532060), (19, 14763840), (20, 14025648), (21, 13357760), (24, 11688040), (26, 10788960), (28, 10018320), (30, 9350432), (32, 8766030), (35, 8014656), (38, 7381920), (39, 7192640), (40, 7012824), (42, 6678880), (48, 5844020), (52, 5394480), (56, 5009160), (57, 4921280), (60, 4675216), (64, 4383015), (65, 4315584), (70, 4007328), (76, 3690960), (78, 3596320), (80, 3506412), (84, 3339440), (91, 3082560), (95, 2952768), (96, 2922010), (104, 2697240), (105, 2671552), (112, 2504580), (114, 2460640), (120, 2337608), (130, 2157792), (133, 2109120), (140, 2003664), (152, 1845480), (156, 1798160), (160, 1753206), (168, 1669720), (169, 1659840), (182, 1541280), (190, 1476384), (192, 1461005), (195, 1438528), (208, 1348620), (210, 1335776), (224, 1252290), (228, 1230320), (240, 1168804), (247, 1135680), (260, 1078896), (266, 1054560), (273, 1027520), (280, 1001832), (285, 984256), (304, 922740), (312, 899080), (320, 876603), (336, 834860), (338, 829920), (364, 770640), (380, 738192), (390, 719264), (399, 703040), (416, 674310), (420, 667888), (448, 626145), (455, 616512), (456, 615160), (480, 584402), (494, 567840), (507, 553280), (520, 539448), (532, 527280), (546, 513760), (560, 500916), (570, 492128), (608, 461370), (624, 449540), (665, 421824), (672, 417430), (676, 414960), (728, 385320), (741, 378560), (760, 369096), (780, 359632), (798, 351520), (832, 337155), (840, 333944), (845, 331968), (910, 308256), (912, 307580), (960, 292201), (988, 283920), (1014, 276640), (1040, 269724), (1064, 263640), (1092, 256880), (1120, 250458), (1140, 246064), (1183, 237120), (1216, 230685), (1235, 227136), (1248, 224770), (1330, 210912), (1344, 208715), (1352, 207480), (1365, 205504), (1456, 192660), (1482, 189280), (1520, 184548), (1560, 179816), (1596, 175760), (1680, 166972), (1690, 165984), (1729, 162240), (1820, 154128), (1824, 153790), (1976, 141960), (1995, 140608), (2028, 138320), (2080, 134862), (2128, 131820), (2184, 128440), (2197, 127680), (2240, 125229), (2280, 123032), (2366, 118560), (2470, 113568), (2496, 112385), (2535, 110656), (2660, 105456), (2704, 103740), (2730, 102752), (2912, 96330), (2964, 94640), (3040, 92274), (3120, 89908), (3192, 87880), (3211, 87360), (3360, 83486), (3380, 82992), (3458, 81120), (3549, 79040), (3640, 77064), (3648, 76895), (3705, 75712), (3952, 70980), (3990, 70304), (4056, 69160), (4160, 67431), (4256, 65910), (4368, 64220), (4394, 63840), (4560, 61516), (4732, 59280), (4940, 56784), (5070, 55328), (5187, 54080), (5320, 52728), (5408, 51870), (5460, 51376), (5824, 48165), (5915, 47424), (5928, 47320), (6080, 46137), (6240, 44954), (6384, 43940), (6422, 43680), (6591, 42560), (6720, 41743), (6760, 41496), (6916, 40560), (7098, 39520), (7280, 38532), (7410, 37856), (7904, 35490), (7980, 35152), (8112, 34580), (8512, 32955), (8645, 32448), (8736, 32110), (8788, 31920), (9120, 30758), (9464, 29640), (9633, 29120), (9880, 28392), (10140, 27664), (10374, 27040), (10640, 26364), (10816, 25935), (10920, 25688), (10985, 25536), (11830, 23712), (11856, 23660), (12480, 22477), (12768, 21970), (12844, 21840), (13182, 21280), (13520, 20748), (13832, 20280), (14196, 19760), (14560, 19266), (14820, 18928), (15379, 18240), (15808, 17745), (15960, 17576), (16055, 17472), (16224, 17290)]