268371840

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{131}}^1$

素因数の和:261

約数の個数: 256

約数和(自身を含む): 950019840

約数和(自身を除く): 681648000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 80, 88, 96, 97, 110, 120, 128, 131, 132, 160, 165, 176, 192, 194, 220, 240, 262, 264, 291, 320, 330, 352, 384, 388, 393, 440, 480, 485, 524, 528, 582, 640, 655, 660, 704, 776, 786, 880, 960, 970, 1048, 1056, 1067, 1164, 1310, 1320, 1408, 1441, 1455, 1552, 1572, 1760, 1920, 1940, 1965, 2096, 2112, 2134, 2328, 2620, 2640, 2882, 2910, 3104, 3144, 3201, 3520, 3880, 3930, 4192, 4224, 4268, 4323, 4656, 5240, 5280, 5335, 5764, 5820, 6208, 6288, 6402, 7040, 7205, 7760, 7860, 8384, 8536, 8646, 9312, 10480, 10560, 10670, 11528, 11640, 12416, 12576, 12707, 12804, 14410, 15520, 15720, 16005, 16768, 17072, 17292, 18624, 20960, 21120, 21340, 21615, 23056, 23280, 25152, 25414, 25608, 28820, 31040, 31440, 32010, 34144, 34584, 37248, 38121, 41920, 42680, 43230, 46112, 46560, 50304, 50828, 51216, 57640, 62080, 62880, 63535, 64020, 68288, 69168, 76242, 83840, 85360, 86460, 92224, 93120, 101656, 102432, 115280, 125760, 127070, 128040, 136576, 138336, 139777, 152484, 170720, 172920, 184448, 186240, 190605, 203312, 204864, 230560, 251520, 254140, 256080, 276672, 279554, 304968, 341440, 345840, 381210, 406624, 409728, 419331, 461120, 508280, 512160, 553344, 559108, 609936, 682880, 691680, 698885, 762420, 813248, 838662, 922240, 1016560, 1024320, 1118216, 1219872, 1383360, 1397770, 1524840, 1626496, 1677324, 2033120, 2048640, 2096655, 2236432, 2439744, 2766720, 2795540, 3049680, 3354648, 4066240, 4193310, 4472864, 4879488, 5591080, 6099360, 6709296, 8132480, 8386620, 8945728, 11182160, 12198720, 13418592, 16773240, 17891456, 22364320, 24397440, 26837184, 33546480, 44728640, 53674368, 67092960, 89457280, 134185920, 268371840]

約数ペア:

[(1, 268371840), (2, 134185920), (3, 89457280), (4, 67092960), (5, 53674368), (6, 44728640), (8, 33546480), (10, 26837184), (11, 24397440), (12, 22364320), (15, 17891456), (16, 16773240), (20, 13418592), (22, 12198720), (24, 11182160), (30, 8945728), (32, 8386620), (33, 8132480), (40, 6709296), (44, 6099360), (48, 5591080), (55, 4879488), (60, 4472864), (64, 4193310), (66, 4066240), (80, 3354648), (88, 3049680), (96, 2795540), (97, 2766720), (110, 2439744), (120, 2236432), (128, 2096655), (131, 2048640), (132, 2033120), (160, 1677324), (165, 1626496), (176, 1524840), (192, 1397770), (194, 1383360), (220, 1219872), (240, 1118216), (262, 1024320), (264, 1016560), (291, 922240), (320, 838662), (330, 813248), (352, 762420), (384, 698885), (388, 691680), (393, 682880), (440, 609936), (480, 559108), (485, 553344), (524, 512160), (528, 508280), (582, 461120), (640, 419331), (655, 409728), (660, 406624), (704, 381210), (776, 345840), (786, 341440), (880, 304968), (960, 279554), (970, 276672), (1048, 256080), (1056, 254140), (1067, 251520), (1164, 230560), (1310, 204864), (1320, 203312), (1408, 190605), (1441, 186240), (1455, 184448), (1552, 172920), (1572, 170720), (1760, 152484), (1920, 139777), (1940, 138336), (1965, 136576), (2096, 128040), (2112, 127070), (2134, 125760), (2328, 115280), (2620, 102432), (2640, 101656), (2882, 93120), (2910, 92224), (3104, 86460), (3144, 85360), (3201, 83840), (3520, 76242), (3880, 69168), (3930, 68288), (4192, 64020), (4224, 63535), (4268, 62880), (4323, 62080), (4656, 57640), (5240, 51216), (5280, 50828), (5335, 50304), (5764, 46560), (5820, 46112), (6208, 43230), (6288, 42680), (6402, 41920), (7040, 38121), (7205, 37248), (7760, 34584), (7860, 34144), (8384, 32010), (8536, 31440), (8646, 31040), (9312, 28820), (10480, 25608), (10560, 25414), (10670, 25152), (11528, 23280), (11640, 23056), (12416, 21615), (12576, 21340), (12707, 21120), (12804, 20960), (14410, 18624), (15520, 17292), (15720, 17072), (16005, 16768)]