1649090880

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{131}}^1$

素因数の和:235

約数の個数: 448

約数和(自身を含む): 6179880960

約数和(自身を除く): 4530790080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 32, 36, 40, 45, 47, 48, 54, 60, 62, 64, 72, 80, 90, 93, 94, 96, 108, 120, 124, 131, 135, 141, 144, 155, 160, 180, 186, 188, 192, 216, 235, 240, 248, 262, 270, 279, 282, 288, 310, 320, 360, 372, 376, 393, 423, 432, 465, 470, 480, 496, 524, 540, 558, 564, 576, 620, 655, 705, 720, 744, 752, 786, 837, 846, 864, 930, 940, 960, 992, 1048, 1080, 1116, 1128, 1179, 1240, 1269, 1310, 1395, 1410, 1440, 1457, 1488, 1504, 1572, 1674, 1692, 1728, 1860, 1880, 1965, 1984, 2096, 2115, 2160, 2232, 2256, 2358, 2480, 2538, 2620, 2790, 2820, 2880, 2914, 2976, 3008, 3144, 3348, 3384, 3537, 3720, 3760, 3930, 4061, 4185, 4192, 4230, 4320, 4371, 4464, 4512, 4716, 4960, 5076, 5240, 5580, 5640, 5828, 5895, 5952, 6157, 6288, 6345, 6696, 6768, 7074, 7285, 7440, 7520, 7860, 8122, 8370, 8384, 8460, 8640, 8742, 8928, 9024, 9432, 9920, 10152, 10480, 11160, 11280, 11656, 11790, 12183, 12314, 12576, 12690, 13113, 13392, 13536, 14148, 14570, 14880, 15040, 15720, 16244, 16740, 16920, 17484, 17685, 17856, 18471, 18864, 20304, 20305, 20960, 21855, 22320, 22560, 23312, 23580, 24366, 24628, 25152, 25380, 26226, 26784, 27072, 28296, 29140, 29760, 30785, 31440, 32488, 33480, 33840, 34968, 35370, 36549, 36942, 37728, 39339, 40608, 40610, 41920, 43710, 44640, 45120, 46624, 47160, 48732, 49256, 50760, 52452, 53568, 55413, 56592, 58280, 60915, 61570, 62880, 64976, 65565, 66960, 67680, 69936, 70740, 73098, 73884, 75456, 78678, 81216, 81220, 87420, 89280, 92355, 93248, 94320, 97464, 98512, 101520, 104904, 109647, 110826, 113184, 116560, 121830, 123140, 125760, 129952, 131130, 133920, 135360, 139872, 141480, 146196, 147768, 157356, 162440, 166239, 174840, 182745, 184710, 188640, 190867, 194928, 196695, 197024, 203040, 209808, 219294, 221652, 226368, 233120, 243660, 246280, 259904, 262260, 267840, 277065, 279744, 282960, 292392, 295536, 314712, 324880, 332478, 349680, 365490, 369420, 377280, 381734, 389856, 393390, 394048, 406080, 419616, 438588, 443304, 466240, 487320, 492560, 524520, 548235, 554130, 565920, 572601, 584784, 591072, 629424, 649760, 664956, 699360, 730980, 738840, 763468, 779712, 786780, 831195, 839232, 877176, 886608, 954335, 974640, 985120, 1049040, 1096470, 1108260, 1131840, 1145202, 1169568, 1182144, 1258848, 1299520, 1329912, 1398720, 1461960, 1477680, 1526936, 1573560, 1662390, 1717803, 1754352, 1773216, 1908670, 1949280, 1970240, 2098080, 2192940, 2216520, 2290404, 2339136, 2517696, 2659824, 2863005, 2923920, 2955360, 3053872, 3147120, 3324780, 3435606, 3508704, 3546432, 3817340, 3898560, 4196160, 4385880, 4433040, 4580808, 5153409, 5319648, 5726010, 5847840, 5910720, 6107744, 6294240, 6649560, 6871212, 7017408, 7634680, 8589015, 8771760, 8866080, 9161616, 10306818, 10639296, 11452020, 11695680, 12215488, 12588480, 13299120, 13742424, 15269360, 17178030, 17543520, 17732160, 18323232, 20613636, 22904040, 25767045, 26598240, 27484848, 30538720, 34356060, 35087040, 36646464, 41227272, 45808080, 51534090, 53196480, 54969696, 61077440, 68712120, 82454544, 91616160, 103068180, 109939392, 137424240, 164909088, 183232320, 206136360, 274848480, 329818176, 412272720, 549696960, 824545440, 1649090880]

約数ペア:

[(1, 1649090880), (2, 824545440), (3, 549696960), (4, 412272720), (5, 329818176), (6, 274848480), (8, 206136360), (9, 183232320), (10, 164909088), (12, 137424240), (15, 109939392), (16, 103068180), (18, 91616160), (20, 82454544), (24, 68712120), (27, 61077440), (30, 54969696), (31, 53196480), (32, 51534090), (36, 45808080), (40, 41227272), (45, 36646464), (47, 35087040), (48, 34356060), (54, 30538720), (60, 27484848), (62, 26598240), (64, 25767045), (72, 22904040), (80, 20613636), (90, 18323232), (93, 17732160), (94, 17543520), (96, 17178030), (108, 15269360), (120, 13742424), (124, 13299120), (131, 12588480), (135, 12215488), (141, 11695680), (144, 11452020), (155, 10639296), (160, 10306818), (180, 9161616), (186, 8866080), (188, 8771760), (192, 8589015), (216, 7634680), (235, 7017408), (240, 6871212), (248, 6649560), (262, 6294240), (270, 6107744), (279, 5910720), (282, 5847840), (288, 5726010), (310, 5319648), (320, 5153409), (360, 4580808), (372, 4433040), (376, 4385880), (393, 4196160), (423, 3898560), (432, 3817340), (465, 3546432), (470, 3508704), (480, 3435606), (496, 3324780), (524, 3147120), (540, 3053872), (558, 2955360), (564, 2923920), (576, 2863005), (620, 2659824), (655, 2517696), (705, 2339136), (720, 2290404), (744, 2216520), (752, 2192940), (786, 2098080), (837, 1970240), (846, 1949280), (864, 1908670), (930, 1773216), (940, 1754352), (960, 1717803), (992, 1662390), (1048, 1573560), (1080, 1526936), (1116, 1477680), (1128, 1461960), (1179, 1398720), (1240, 1329912), (1269, 1299520), (1310, 1258848), (1395, 1182144), (1410, 1169568), (1440, 1145202), (1457, 1131840), (1488, 1108260), (1504, 1096470), (1572, 1049040), (1674, 985120), (1692, 974640), (1728, 954335), (1860, 886608), (1880, 877176), (1965, 839232), (1984, 831195), (2096, 786780), (2115, 779712), (2160, 763468), (2232, 738840), (2256, 730980), (2358, 699360), (2480, 664956), (2538, 649760), (2620, 629424), (2790, 591072), (2820, 584784), (2880, 572601), (2914, 565920), (2976, 554130), (3008, 548235), (3144, 524520), (3348, 492560), (3384, 487320), (3537, 466240), (3720, 443304), (3760, 438588), (3930, 419616), (4061, 406080), (4185, 394048), (4192, 393390), (4230, 389856), (4320, 381734), (4371, 377280), (4464, 369420), (4512, 365490), (4716, 349680), (4960, 332478), (5076, 324880), (5240, 314712), (5580, 295536), (5640, 292392), (5828, 282960), (5895, 279744), (5952, 277065), (6157, 267840), (6288, 262260), (6345, 259904), (6696, 246280), (6768, 243660), (7074, 233120), (7285, 226368), (7440, 221652), (7520, 219294), (7860, 209808), (8122, 203040), (8370, 197024), (8384, 196695), (8460, 194928), (8640, 190867), (8742, 188640), (8928, 184710), (9024, 182745), (9432, 174840), (9920, 166239), (10152, 162440), (10480, 157356), (11160, 147768), (11280, 146196), (11656, 141480), (11790, 139872), (12183, 135360), (12314, 133920), (12576, 131130), (12690, 129952), (13113, 125760), (13392, 123140), (13536, 121830), (14148, 116560), (14570, 113184), (14880, 110826), (15040, 109647), (15720, 104904), (16244, 101520), (16740, 98512), (16920, 97464), (17484, 94320), (17685, 93248), (17856, 92355), (18471, 89280), (18864, 87420), (20304, 81220), (20305, 81216), (20960, 78678), (21855, 75456), (22320, 73884), (22560, 73098), (23312, 70740), (23580, 69936), (24366, 67680), (24628, 66960), (25152, 65565), (25380, 64976), (26226, 62880), (26784, 61570), (27072, 60915), (28296, 58280), (29140, 56592), (29760, 55413), (30785, 53568), (31440, 52452), (32488, 50760), (33480, 49256), (33840, 48732), (34968, 47160), (35370, 46624), (36549, 45120), (36942, 44640), (37728, 43710), (39339, 41920), (40608, 40610)]