1290379680

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{199}}^1$

素因数の和:321

約数の個数: 384

約数和(自身を含む): 4838400000

約数和(自身を除く): 3548020320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 32, 36, 38, 40, 45, 48, 54, 57, 60, 72, 76, 79, 80, 90, 95, 96, 108, 114, 120, 135, 144, 152, 158, 160, 171, 180, 190, 199, 216, 228, 237, 240, 270, 285, 288, 304, 316, 342, 360, 380, 395, 398, 432, 456, 474, 480, 513, 540, 570, 597, 608, 632, 684, 711, 720, 760, 790, 796, 855, 864, 912, 948, 995, 1026, 1080, 1140, 1185, 1194, 1264, 1368, 1422, 1440, 1501, 1520, 1580, 1592, 1710, 1791, 1824, 1896, 1990, 2052, 2133, 2160, 2280, 2370, 2388, 2528, 2565, 2736, 2844, 2985, 3002, 3040, 3160, 3184, 3420, 3555, 3582, 3781, 3792, 3980, 4104, 4266, 4320, 4503, 4560, 4740, 4776, 5130, 5373, 5472, 5688, 5970, 6004, 6320, 6368, 6840, 7110, 7164, 7505, 7562, 7584, 7960, 8208, 8532, 8955, 9006, 9120, 9480, 9552, 10260, 10665, 10746, 11343, 11376, 11940, 12008, 12640, 13509, 13680, 14220, 14328, 15010, 15124, 15721, 15920, 16416, 17064, 17910, 18012, 18905, 18960, 19104, 20520, 21330, 21492, 22515, 22686, 22752, 23880, 24016, 26865, 27018, 27360, 28440, 28656, 30020, 30248, 31442, 31840, 34029, 34128, 35820, 36024, 37810, 37920, 40527, 41040, 42660, 42984, 45030, 45372, 47163, 47760, 48032, 53730, 54036, 56715, 56880, 57312, 60040, 60496, 62884, 67545, 68058, 68256, 71640, 72048, 75620, 78605, 81054, 82080, 85320, 85968, 90060, 90744, 94326, 95520, 102087, 107460, 108072, 113430, 113760, 120080, 120992, 125768, 135090, 136116, 141489, 143280, 144096, 151240, 157210, 162108, 170145, 170640, 171936, 180120, 181488, 188652, 202635, 204174, 214920, 216144, 226860, 235815, 240160, 251536, 270180, 272232, 282978, 286560, 298699, 302480, 314420, 324216, 340290, 341280, 360240, 362976, 377304, 405270, 408348, 424467, 429840, 432288, 453720, 471630, 503072, 510435, 540360, 544464, 565956, 597398, 604960, 628840, 648432, 680580, 707445, 720480, 754608, 810540, 816696, 848934, 859680, 896097, 907440, 943260, 1020870, 1080720, 1088928, 1131912, 1194796, 1257680, 1296864, 1361160, 1414890, 1493495, 1509216, 1621080, 1633392, 1697868, 1792194, 1814880, 1886520, 2041740, 2122335, 2161440, 2263824, 2389592, 2515360, 2688291, 2722320, 2829780, 2986990, 3242160, 3266784, 3395736, 3584388, 3773040, 4083480, 4244670, 4480485, 4527648, 4779184, 5376582, 5444640, 5659560, 5973980, 6484320, 6791472, 7168776, 7546080, 8064873, 8166960, 8489340, 8960970, 9558368, 10753164, 11319120, 11947960, 13441455, 13582944, 14337552, 16129746, 16333920, 16978680, 17921940, 21506328, 22638240, 23895920, 26882910, 28675104, 32259492, 33957360, 35843880, 40324365, 43012656, 47791840, 53765820, 64518984, 67914720, 71687760, 80648730, 86025312, 107531640, 129037968, 143375520, 161297460, 215063280, 258075936, 322594920, 430126560, 645189840, 1290379680]

約数ペア:

[(1, 1290379680), (2, 645189840), (3, 430126560), (4, 322594920), (5, 258075936), (6, 215063280), (8, 161297460), (9, 143375520), (10, 129037968), (12, 107531640), (15, 86025312), (16, 80648730), (18, 71687760), (19, 67914720), (20, 64518984), (24, 53765820), (27, 47791840), (30, 43012656), (32, 40324365), (36, 35843880), (38, 33957360), (40, 32259492), (45, 28675104), (48, 26882910), (54, 23895920), (57, 22638240), (60, 21506328), (72, 17921940), (76, 16978680), (79, 16333920), (80, 16129746), (90, 14337552), (95, 13582944), (96, 13441455), (108, 11947960), (114, 11319120), (120, 10753164), (135, 9558368), (144, 8960970), (152, 8489340), (158, 8166960), (160, 8064873), (171, 7546080), (180, 7168776), (190, 6791472), (199, 6484320), (216, 5973980), (228, 5659560), (237, 5444640), (240, 5376582), (270, 4779184), (285, 4527648), (288, 4480485), (304, 4244670), (316, 4083480), (342, 3773040), (360, 3584388), (380, 3395736), (395, 3266784), (398, 3242160), (432, 2986990), (456, 2829780), (474, 2722320), (480, 2688291), (513, 2515360), (540, 2389592), (570, 2263824), (597, 2161440), (608, 2122335), (632, 2041740), (684, 1886520), (711, 1814880), (720, 1792194), (760, 1697868), (790, 1633392), (796, 1621080), (855, 1509216), (864, 1493495), (912, 1414890), (948, 1361160), (995, 1296864), (1026, 1257680), (1080, 1194796), (1140, 1131912), (1185, 1088928), (1194, 1080720), (1264, 1020870), (1368, 943260), (1422, 907440), (1440, 896097), (1501, 859680), (1520, 848934), (1580, 816696), (1592, 810540), (1710, 754608), (1791, 720480), (1824, 707445), (1896, 680580), (1990, 648432), (2052, 628840), (2133, 604960), (2160, 597398), (2280, 565956), (2370, 544464), (2388, 540360), (2528, 510435), (2565, 503072), (2736, 471630), (2844, 453720), (2985, 432288), (3002, 429840), (3040, 424467), (3160, 408348), (3184, 405270), (3420, 377304), (3555, 362976), (3582, 360240), (3781, 341280), (3792, 340290), (3980, 324216), (4104, 314420), (4266, 302480), (4320, 298699), (4503, 286560), (4560, 282978), (4740, 272232), (4776, 270180), (5130, 251536), (5373, 240160), (5472, 235815), (5688, 226860), (5970, 216144), (6004, 214920), (6320, 204174), (6368, 202635), (6840, 188652), (7110, 181488), (7164, 180120), (7505, 171936), (7562, 170640), (7584, 170145), (7960, 162108), (8208, 157210), (8532, 151240), (8955, 144096), (9006, 143280), (9120, 141489), (9480, 136116), (9552, 135090), (10260, 125768), (10665, 120992), (10746, 120080), (11343, 113760), (11376, 113430), (11940, 108072), (12008, 107460), (12640, 102087), (13509, 95520), (13680, 94326), (14220, 90744), (14328, 90060), (15010, 85968), (15124, 85320), (15721, 82080), (15920, 81054), (16416, 78605), (17064, 75620), (17910, 72048), (18012, 71640), (18905, 68256), (18960, 68058), (19104, 67545), (20520, 62884), (21330, 60496), (21492, 60040), (22515, 57312), (22686, 56880), (22752, 56715), (23880, 54036), (24016, 53730), (26865, 48032), (27018, 47760), (27360, 47163), (28440, 45372), (28656, 45030), (30020, 42984), (30248, 42660), (31442, 41040), (31840, 40527), (34029, 37920), (34128, 37810), (35820, 36024)]