260594880

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1$

素因数の和:216

約数の個数: 448

約数和(自身を含む): 1078748160

約数和(自身を除く): 818153280

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, 157, 160, 168, 182, 190, 192, 195, 208, 210, 224, 228, 240, 247, 260, 266, 273, 280, 285, 304, 312, 314, 320, 336, 364, 380, 390, 399, 416, 420, 448, 455, 456, 471, 480, 494, 520, 532, 546, 560, 570, 608, 624, 628, 665, 672, 728, 741, 760, 780, 785, 798, 832, 840, 910, 912, 942, 960, 988, 1040, 1064, 1092, 1099, 1120, 1140, 1216, 1235, 1248, 1256, 1330, 1344, 1365, 1456, 1482, 1520, 1560, 1570, 1596, 1680, 1729, 1820, 1824, 1884, 1976, 1995, 2041, 2080, 2128, 2184, 2198, 2240, 2280, 2355, 2470, 2496, 2512, 2660, 2730, 2912, 2964, 2983, 3040, 3120, 3140, 3192, 3297, 3360, 3458, 3640, 3648, 3705, 3768, 3952, 3990, 4082, 4160, 4256, 4368, 4396, 4560, 4710, 4940, 5024, 5187, 5320, 5460, 5495, 5824, 5928, 5966, 6080, 6123, 6240, 6280, 6384, 6594, 6720, 6916, 7280, 7410, 7536, 7904, 7980, 8164, 8512, 8645, 8736, 8792, 8949, 9120, 9420, 9880, 10048, 10205, 10374, 10640, 10920, 10990, 11856, 11932, 12246, 12480, 12560, 12768, 13188, 13832, 14287, 14560, 14820, 14915, 15072, 15808, 15960, 16328, 16485, 17290, 17472, 17584, 17898, 18240, 18840, 19760, 20410, 20748, 20881, 21280, 21840, 21980, 23712, 23864, 24492, 25120, 25536, 25935, 26376, 27664, 28574, 29120, 29640, 29830, 30144, 30615, 31920, 32656, 32970, 34580, 35168, 35796, 37680, 38779, 39520, 40820, 41496, 41762, 42560, 42861, 43680, 43960, 44745, 47424, 47728, 48984, 50240, 51870, 52752, 55328, 57148, 59280, 59660, 61230, 62643, 63840, 65312, 65940, 69160, 70336, 71435, 71592, 75360, 77558, 79040, 81640, 82992, 83524, 85722, 87360, 87920, 89490, 95456, 97968, 103740, 104405, 105504, 110656, 114296, 116337, 118560, 119320, 122460, 125286, 127680, 130624, 131880, 138320, 142870, 143184, 150720, 155116, 163280, 165984, 167048, 171444, 175840, 178980, 190912, 193895, 195936, 207480, 208810, 211008, 214305, 228592, 232674, 237120, 238640, 244920, 250572, 263760, 271453, 276640, 285740, 286368, 310232, 313215, 326560, 331968, 334096, 342888, 351680, 357960, 387790, 391872, 414960, 417620, 428610, 457184, 465348, 477280, 489840, 501144, 527520, 542906, 553280, 571480, 572736, 581685, 620464, 626430, 653120, 668192, 685776, 715920, 775580, 814359, 829920, 835240, 857220, 914368, 930696, 954560, 979680, 1002288, 1055040, 1085812, 1142960, 1163370, 1240928, 1252860, 1336384, 1357265, 1371552, 1431840, 1551160, 1628718, 1659840, 1670480, 1714440, 1861392, 1959360, 2004576, 2171624, 2285920, 2326740, 2481856, 2505720, 2714530, 2743104, 2863680, 3102320, 3257436, 3340960, 3428880, 3722784, 4009152, 4071795, 4343248, 4571840, 4653480, 5011440, 5429060, 6204640, 6514872, 6681920, 6857760, 7445568, 8143590, 8686496, 9306960, 10022880, 10858120, 12409280, 13029744, 13715520, 16287180, 17372992, 18613920, 20045760, 21716240, 26059488, 32574360, 37227840, 43432480, 52118976, 65148720, 86864960, 130297440, 260594880]

約数ペア:

[(1, 260594880), (2, 130297440), (3, 86864960), (4, 65148720), (5, 52118976), (6, 43432480), (7, 37227840), (8, 32574360), (10, 26059488), (12, 21716240), (13, 20045760), (14, 18613920), (15, 17372992), (16, 16287180), (19, 13715520), (20, 13029744), (21, 12409280), (24, 10858120), (26, 10022880), (28, 9306960), (30, 8686496), (32, 8143590), (35, 7445568), (38, 6857760), (39, 6681920), (40, 6514872), (42, 6204640), (48, 5429060), (52, 5011440), (56, 4653480), (57, 4571840), (60, 4343248), (64, 4071795), (65, 4009152), (70, 3722784), (76, 3428880), (78, 3340960), (80, 3257436), (84, 3102320), (91, 2863680), (95, 2743104), (96, 2714530), (104, 2505720), (105, 2481856), (112, 2326740), (114, 2285920), (120, 2171624), (130, 2004576), (133, 1959360), (140, 1861392), (152, 1714440), (156, 1670480), (157, 1659840), (160, 1628718), (168, 1551160), (182, 1431840), (190, 1371552), (192, 1357265), (195, 1336384), (208, 1252860), (210, 1240928), (224, 1163370), (228, 1142960), (240, 1085812), (247, 1055040), (260, 1002288), (266, 979680), (273, 954560), (280, 930696), (285, 914368), (304, 857220), (312, 835240), (314, 829920), (320, 814359), (336, 775580), (364, 715920), (380, 685776), (390, 668192), (399, 653120), (416, 626430), (420, 620464), (448, 581685), (455, 572736), (456, 571480), (471, 553280), (480, 542906), (494, 527520), (520, 501144), (532, 489840), (546, 477280), (560, 465348), (570, 457184), (608, 428610), (624, 417620), (628, 414960), (665, 391872), (672, 387790), (728, 357960), (741, 351680), (760, 342888), (780, 334096), (785, 331968), (798, 326560), (832, 313215), (840, 310232), (910, 286368), (912, 285740), (942, 276640), (960, 271453), (988, 263760), (1040, 250572), (1064, 244920), (1092, 238640), (1099, 237120), (1120, 232674), (1140, 228592), (1216, 214305), (1235, 211008), (1248, 208810), (1256, 207480), (1330, 195936), (1344, 193895), (1365, 190912), (1456, 178980), (1482, 175840), (1520, 171444), (1560, 167048), (1570, 165984), (1596, 163280), (1680, 155116), (1729, 150720), (1820, 143184), (1824, 142870), (1884, 138320), (1976, 131880), (1995, 130624), (2041, 127680), (2080, 125286), (2128, 122460), (2184, 119320), (2198, 118560), (2240, 116337), (2280, 114296), (2355, 110656), (2470, 105504), (2496, 104405), (2512, 103740), (2660, 97968), (2730, 95456), (2912, 89490), (2964, 87920), (2983, 87360), (3040, 85722), (3120, 83524), (3140, 82992), (3192, 81640), (3297, 79040), (3360, 77558), (3458, 75360), (3640, 71592), (3648, 71435), (3705, 70336), (3768, 69160), (3952, 65940), (3990, 65312), (4082, 63840), (4160, 62643), (4256, 61230), (4368, 59660), (4396, 59280), (4560, 57148), (4710, 55328), (4940, 52752), (5024, 51870), (5187, 50240), (5320, 48984), (5460, 47728), (5495, 47424), (5824, 44745), (5928, 43960), (5966, 43680), (6080, 42861), (6123, 42560), (6240, 41762), (6280, 41496), (6384, 40820), (6594, 39520), (6720, 38779), (6916, 37680), (7280, 35796), (7410, 35168), (7536, 34580), (7904, 32970), (7980, 32656), (8164, 31920), (8512, 30615), (8645, 30144), (8736, 29830), (8792, 29640), (8949, 29120), (9120, 28574), (9420, 27664), (9880, 26376), (10048, 25935), (10205, 25536), (10374, 25120), (10640, 24492), (10920, 23864), (10990, 23712), (11856, 21980), (11932, 21840), (12246, 21280), (12480, 20881), (12560, 20748), (12768, 20410), (13188, 19760), (13832, 18840), (14287, 18240), (14560, 17898), (14820, 17584), (14915, 17472), (15072, 17290), (15808, 16485), (15960, 16328)]