2228555280

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{6113}}^1$

素因数の和:6174

約数の個数: 240

約数和(自身を含む): 8297040384

約数和(自身を除く): 6068485104

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 31, 35, 40, 42, 48, 49, 56, 60, 62, 70, 80, 84, 93, 98, 105, 112, 120, 124, 140, 147, 155, 168, 186, 196, 210, 217, 240, 245, 248, 280, 294, 310, 336, 372, 392, 420, 434, 465, 490, 496, 560, 588, 620, 651, 735, 744, 784, 840, 868, 930, 980, 1085, 1176, 1240, 1302, 1470, 1488, 1519, 1680, 1736, 1860, 1960, 2170, 2352, 2480, 2604, 2940, 3038, 3255, 3472, 3720, 3920, 4340, 4557, 5208, 5880, 6076, 6113, 6510, 7440, 7595, 8680, 9114, 10416, 11760, 12152, 12226, 13020, 15190, 17360, 18228, 18339, 22785, 24304, 24452, 26040, 30380, 30565, 36456, 36678, 42791, 45570, 48904, 52080, 60760, 61130, 72912, 73356, 85582, 91140, 91695, 97808, 121520, 122260, 128373, 146712, 171164, 182280, 183390, 189503, 213955, 244520, 256746, 293424, 299537, 342328, 364560, 366780, 379006, 427910, 489040, 513492, 568509, 599074, 641865, 684656, 733560, 758012, 855820, 898611, 947515, 1026984, 1137018, 1198148, 1283730, 1326521, 1467120, 1497685, 1516024, 1711640, 1797222, 1895030, 2053968, 2274036, 2396296, 2567460, 2653042, 2842545, 2995370, 3032048, 3423280, 3594444, 3790060, 3979563, 4493055, 4548072, 4792592, 5134920, 5306084, 5685090, 5990740, 6632605, 7188888, 7580120, 7959126, 8986110, 9096144, 9285647, 10269840, 10612168, 11370180, 11981480, 13265210, 14377776, 15160240, 15918252, 17972220, 18571294, 19897815, 21224336, 22740360, 23962960, 26530420, 27856941, 31836504, 35944440, 37142588, 39795630, 45480720, 46428235, 53060840, 55713882, 63673008, 71888880, 74285176, 79591260, 92856470, 106121680, 111427764, 139284705, 148570352, 159182520, 185712940, 222855528, 278569410, 318365040, 371425880, 445711056, 557138820, 742851760, 1114277640, 2228555280]

約数ペア:

[(1, 2228555280), (2, 1114277640), (3, 742851760), (4, 557138820), (5, 445711056), (6, 371425880), (7, 318365040), (8, 278569410), (10, 222855528), (12, 185712940), (14, 159182520), (15, 148570352), (16, 139284705), (20, 111427764), (21, 106121680), (24, 92856470), (28, 79591260), (30, 74285176), (31, 71888880), (35, 63673008), (40, 55713882), (42, 53060840), (48, 46428235), (49, 45480720), (56, 39795630), (60, 37142588), (62, 35944440), (70, 31836504), (80, 27856941), (84, 26530420), (93, 23962960), (98, 22740360), (105, 21224336), (112, 19897815), (120, 18571294), (124, 17972220), (140, 15918252), (147, 15160240), (155, 14377776), (168, 13265210), (186, 11981480), (196, 11370180), (210, 10612168), (217, 10269840), (240, 9285647), (245, 9096144), (248, 8986110), (280, 7959126), (294, 7580120), (310, 7188888), (336, 6632605), (372, 5990740), (392, 5685090), (420, 5306084), (434, 5134920), (465, 4792592), (490, 4548072), (496, 4493055), (560, 3979563), (588, 3790060), (620, 3594444), (651, 3423280), (735, 3032048), (744, 2995370), (784, 2842545), (840, 2653042), (868, 2567460), (930, 2396296), (980, 2274036), (1085, 2053968), (1176, 1895030), (1240, 1797222), (1302, 1711640), (1470, 1516024), (1488, 1497685), (1519, 1467120), (1680, 1326521), (1736, 1283730), (1860, 1198148), (1960, 1137018), (2170, 1026984), (2352, 947515), (2480, 898611), (2604, 855820), (2940, 758012), (3038, 733560), (3255, 684656), (3472, 641865), (3720, 599074), (3920, 568509), (4340, 513492), (4557, 489040), (5208, 427910), (5880, 379006), (6076, 366780), (6113, 364560), (6510, 342328), (7440, 299537), (7595, 293424), (8680, 256746), (9114, 244520), (10416, 213955), (11760, 189503), (12152, 183390), (12226, 182280), (13020, 171164), (15190, 146712), (17360, 128373), (18228, 122260), (18339, 121520), (22785, 97808), (24304, 91695), (24452, 91140), (26040, 85582), (30380, 73356), (30565, 72912), (36456, 61130), (36678, 60760), (42791, 52080), (45570, 48904)]