201278880

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{131}}^1$

素因数の和:260

約数の個数: 288

約数和(自身を含む): 762810048

約数和(自身を除く): 561531168

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 96, 97, 99, 110, 120, 131, 132, 144, 160, 165, 176, 180, 194, 198, 220, 240, 262, 264, 288, 291, 330, 352, 360, 388, 393, 396, 440, 480, 485, 495, 524, 528, 582, 655, 660, 720, 776, 786, 792, 873, 880, 970, 990, 1048, 1056, 1067, 1164, 1179, 1310, 1320, 1440, 1441, 1455, 1552, 1572, 1584, 1746, 1760, 1940, 1965, 1980, 2096, 2134, 2328, 2358, 2620, 2640, 2882, 2910, 3104, 3144, 3168, 3201, 3492, 3880, 3930, 3960, 4192, 4268, 4323, 4365, 4656, 4716, 5240, 5280, 5335, 5764, 5820, 5895, 6288, 6402, 6984, 7205, 7760, 7860, 7920, 8536, 8646, 8730, 9312, 9432, 9603, 10480, 10670, 11528, 11640, 11790, 12576, 12707, 12804, 12969, 13968, 14410, 15520, 15720, 15840, 16005, 17072, 17292, 17460, 18864, 19206, 20960, 21340, 21615, 23056, 23280, 23580, 25414, 25608, 25938, 27936, 28820, 31440, 32010, 34144, 34584, 34920, 37728, 38121, 38412, 42680, 43230, 46112, 46560, 47160, 48015, 50828, 51216, 51876, 57640, 62880, 63535, 64020, 64845, 69168, 69840, 76242, 76824, 85360, 86460, 94320, 96030, 101656, 102432, 103752, 114363, 115280, 127070, 128040, 129690, 138336, 139680, 139777, 152484, 153648, 170720, 172920, 188640, 190605, 192060, 203312, 207504, 228726, 230560, 254140, 256080, 259380, 279554, 304968, 307296, 345840, 381210, 384120, 406624, 415008, 419331, 457452, 508280, 512160, 518760, 559108, 571815, 609936, 691680, 698885, 762420, 768240, 838662, 914904, 1016560, 1037520, 1118216, 1143630, 1219872, 1257993, 1397770, 1524840, 1536480, 1677324, 1829808, 2033120, 2075040, 2096655, 2236432, 2287260, 2515986, 2795540, 3049680, 3354648, 3659616, 4193310, 4472864, 4574520, 5031972, 5591080, 6099360, 6289965, 6709296, 8386620, 9149040, 10063944, 11182160, 12579930, 13418592, 16773240, 18298080, 20127888, 22364320, 25159860, 33546480, 40255776, 50319720, 67092960, 100639440, 201278880]

約数ペア:

[(1, 201278880), (2, 100639440), (3, 67092960), (4, 50319720), (5, 40255776), (6, 33546480), (8, 25159860), (9, 22364320), (10, 20127888), (11, 18298080), (12, 16773240), (15, 13418592), (16, 12579930), (18, 11182160), (20, 10063944), (22, 9149040), (24, 8386620), (30, 6709296), (32, 6289965), (33, 6099360), (36, 5591080), (40, 5031972), (44, 4574520), (45, 4472864), (48, 4193310), (55, 3659616), (60, 3354648), (66, 3049680), (72, 2795540), (80, 2515986), (88, 2287260), (90, 2236432), (96, 2096655), (97, 2075040), (99, 2033120), (110, 1829808), (120, 1677324), (131, 1536480), (132, 1524840), (144, 1397770), (160, 1257993), (165, 1219872), (176, 1143630), (180, 1118216), (194, 1037520), (198, 1016560), (220, 914904), (240, 838662), (262, 768240), (264, 762420), (288, 698885), (291, 691680), (330, 609936), (352, 571815), (360, 559108), (388, 518760), (393, 512160), (396, 508280), (440, 457452), (480, 419331), (485, 415008), (495, 406624), (524, 384120), (528, 381210), (582, 345840), (655, 307296), (660, 304968), (720, 279554), (776, 259380), (786, 256080), (792, 254140), (873, 230560), (880, 228726), (970, 207504), (990, 203312), (1048, 192060), (1056, 190605), (1067, 188640), (1164, 172920), (1179, 170720), (1310, 153648), (1320, 152484), (1440, 139777), (1441, 139680), (1455, 138336), (1552, 129690), (1572, 128040), (1584, 127070), (1746, 115280), (1760, 114363), (1940, 103752), (1965, 102432), (1980, 101656), (2096, 96030), (2134, 94320), (2328, 86460), (2358, 85360), (2620, 76824), (2640, 76242), (2882, 69840), (2910, 69168), (3104, 64845), (3144, 64020), (3168, 63535), (3201, 62880), (3492, 57640), (3880, 51876), (3930, 51216), (3960, 50828), (4192, 48015), (4268, 47160), (4323, 46560), (4365, 46112), (4656, 43230), (4716, 42680), (5240, 38412), (5280, 38121), (5335, 37728), (5764, 34920), (5820, 34584), (5895, 34144), (6288, 32010), (6402, 31440), (6984, 28820), (7205, 27936), (7760, 25938), (7860, 25608), (7920, 25414), (8536, 23580), (8646, 23280), (8730, 23056), (9312, 21615), (9432, 21340), (9603, 20960), (10480, 19206), (10670, 18864), (11528, 17460), (11640, 17292), (11790, 17072), (12576, 16005), (12707, 15840), (12804, 15720), (12969, 15520), (13968, 14410)]