250985280

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^3\times {\mathrm{17}}^1$

素因数の和:83

約数の個数: 448

約数和(自身を含む): 1044610560

約数和(自身を除く): 793625280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 17, 20, 21, 24, 26, 28, 30, 32, 34, 35, 39, 40, 42, 48, 51, 52, 56, 60, 64, 65, 68, 70, 78, 80, 84, 85, 91, 96, 102, 104, 105, 112, 119, 120, 130, 136, 140, 156, 160, 168, 169, 170, 182, 192, 195, 204, 208, 210, 221, 224, 238, 240, 255, 260, 272, 273, 280, 312, 320, 336, 338, 340, 357, 364, 390, 408, 416, 420, 442, 448, 455, 476, 480, 507, 510, 520, 544, 546, 560, 595, 624, 663, 672, 676, 680, 714, 728, 780, 816, 832, 840, 845, 884, 910, 952, 960, 1014, 1020, 1040, 1088, 1092, 1105, 1120, 1183, 1190, 1248, 1326, 1344, 1352, 1360, 1365, 1428, 1456, 1547, 1560, 1632, 1680, 1690, 1768, 1785, 1820, 1904, 2028, 2040, 2080, 2184, 2197, 2210, 2240, 2366, 2380, 2496, 2535, 2652, 2704, 2720, 2730, 2856, 2873, 2912, 3094, 3120, 3264, 3315, 3360, 3380, 3536, 3549, 3570, 3640, 3808, 4056, 4080, 4160, 4368, 4394, 4420, 4641, 4732, 4760, 5070, 5304, 5408, 5440, 5460, 5712, 5746, 5824, 5915, 6188, 6240, 6591, 6630, 6720, 6760, 7072, 7098, 7140, 7280, 7616, 7735, 8112, 8160, 8619, 8736, 8788, 8840, 9282, 9464, 9520, 10140, 10608, 10816, 10920, 10985, 11424, 11492, 11830, 12376, 12480, 13182, 13260, 13520, 14144, 14196, 14280, 14365, 14560, 15379, 15470, 16224, 16320, 17238, 17472, 17576, 17680, 17745, 18564, 18928, 19040, 20111, 20280, 21216, 21840, 21970, 22848, 22984, 23205, 23660, 24752, 26364, 26520, 27040, 28392, 28560, 28730, 29120, 30758, 30940, 32448, 32955, 34476, 35152, 35360, 35490, 37128, 37349, 37856, 38080, 40222, 40560, 42432, 43095, 43680, 43940, 45968, 46137, 46410, 47320, 49504, 52728, 53040, 54080, 56784, 57120, 57460, 60333, 61516, 61880, 65910, 68952, 70304, 70720, 70980, 74256, 74698, 75712, 76895, 80444, 81120, 86190, 87360, 87880, 91936, 92274, 92820, 94640, 99008, 100555, 105456, 106080, 112047, 113568, 114240, 114920, 120666, 123032, 123760, 131820, 137904, 140608, 141960, 148512, 149396, 153790, 160888, 162240, 172380, 175760, 183872, 184548, 185640, 186745, 189280, 201110, 210912, 212160, 224094, 227136, 229840, 230685, 241332, 246064, 247520, 261443, 263640, 275808, 283920, 297024, 298792, 301665, 307580, 321776, 344760, 351520, 369096, 371280, 373490, 378560, 402220, 421824, 448188, 459680, 461370, 482664, 492128, 495040, 522886, 527280, 551616, 560235, 567840, 597584, 603330, 615160, 643552, 689520, 703040, 738192, 742560, 746980, 784329, 804440, 896376, 919360, 922740, 965328, 984256, 1045772, 1054560, 1120470, 1135680, 1195168, 1206660, 1230320, 1287104, 1307215, 1379040, 1476384, 1485120, 1493960, 1568658, 1608880, 1792752, 1845480, 1930656, 2091544, 2109120, 2240940, 2390336, 2413320, 2460640, 2614430, 2758080, 2952768, 2987920, 3137316, 3217760, 3585504, 3690960, 3861312, 3921645, 4183088, 4481880, 4826640, 4921280, 5228860, 5975840, 6274632, 6435520, 7171008, 7381920, 7843290, 8366176, 8963760, 9653280, 10457720, 11951680, 12549264, 14763840, 15686580, 16732352, 17927520, 19306560, 20915440, 25098528, 31373160, 35855040, 41830880, 50197056, 62746320, 83661760, 125492640, 250985280]

約数ペア:

[(1, 250985280), (2, 125492640), (3, 83661760), (4, 62746320), (5, 50197056), (6, 41830880), (7, 35855040), (8, 31373160), (10, 25098528), (12, 20915440), (13, 19306560), (14, 17927520), (15, 16732352), (16, 15686580), (17, 14763840), (20, 12549264), (21, 11951680), (24, 10457720), (26, 9653280), (28, 8963760), (30, 8366176), (32, 7843290), (34, 7381920), (35, 7171008), (39, 6435520), (40, 6274632), (42, 5975840), (48, 5228860), (51, 4921280), (52, 4826640), (56, 4481880), (60, 4183088), (64, 3921645), (65, 3861312), (68, 3690960), (70, 3585504), (78, 3217760), (80, 3137316), (84, 2987920), (85, 2952768), (91, 2758080), (96, 2614430), (102, 2460640), (104, 2413320), (105, 2390336), (112, 2240940), (119, 2109120), (120, 2091544), (130, 1930656), (136, 1845480), (140, 1792752), (156, 1608880), (160, 1568658), (168, 1493960), (169, 1485120), (170, 1476384), (182, 1379040), (192, 1307215), (195, 1287104), (204, 1230320), (208, 1206660), (210, 1195168), (221, 1135680), (224, 1120470), (238, 1054560), (240, 1045772), (255, 984256), (260, 965328), (272, 922740), (273, 919360), (280, 896376), (312, 804440), (320, 784329), (336, 746980), (338, 742560), (340, 738192), (357, 703040), (364, 689520), (390, 643552), (408, 615160), (416, 603330), (420, 597584), (442, 567840), (448, 560235), (455, 551616), (476, 527280), (480, 522886), (507, 495040), (510, 492128), (520, 482664), (544, 461370), (546, 459680), (560, 448188), (595, 421824), (624, 402220), (663, 378560), (672, 373490), (676, 371280), (680, 369096), (714, 351520), (728, 344760), (780, 321776), (816, 307580), (832, 301665), (840, 298792), (845, 297024), (884, 283920), (910, 275808), (952, 263640), (960, 261443), (1014, 247520), (1020, 246064), (1040, 241332), (1088, 230685), (1092, 229840), (1105, 227136), (1120, 224094), (1183, 212160), (1190, 210912), (1248, 201110), (1326, 189280), (1344, 186745), (1352, 185640), (1360, 184548), (1365, 183872), (1428, 175760), (1456, 172380), (1547, 162240), (1560, 160888), (1632, 153790), (1680, 149396), (1690, 148512), (1768, 141960), (1785, 140608), (1820, 137904), (1904, 131820), (2028, 123760), (2040, 123032), (2080, 120666), (2184, 114920), (2197, 114240), (2210, 113568), (2240, 112047), (2366, 106080), (2380, 105456), (2496, 100555), (2535, 99008), (2652, 94640), (2704, 92820), (2720, 92274), (2730, 91936), (2856, 87880), (2873, 87360), (2912, 86190), (3094, 81120), (3120, 80444), (3264, 76895), (3315, 75712), (3360, 74698), (3380, 74256), (3536, 70980), (3549, 70720), (3570, 70304), (3640, 68952), (3808, 65910), (4056, 61880), (4080, 61516), (4160, 60333), (4368, 57460), (4394, 57120), (4420, 56784), (4641, 54080), (4732, 53040), (4760, 52728), (5070, 49504), (5304, 47320), (5408, 46410), (5440, 46137), (5460, 45968), (5712, 43940), (5746, 43680), (5824, 43095), (5915, 42432), (6188, 40560), (6240, 40222), (6591, 38080), (6630, 37856), (6720, 37349), (6760, 37128), (7072, 35490), (7098, 35360), (7140, 35152), (7280, 34476), (7616, 32955), (7735, 32448), (8112, 30940), (8160, 30758), (8619, 29120), (8736, 28730), (8788, 28560), (8840, 28392), (9282, 27040), (9464, 26520), (9520, 26364), (10140, 24752), (10608, 23660), (10816, 23205), (10920, 22984), (10985, 22848), (11424, 21970), (11492, 21840), (11830, 21216), (12376, 20280), (12480, 20111), (13182, 19040), (13260, 18928), (13520, 18564), (14144, 17745), (14196, 17680), (14280, 17576), (14365, 17472), (14560, 17238), (15379, 16320), (15470, 16224)]