264786720

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{47}}^1\times {\mathrm{97}}^1$

素因数の和:184

約数の個数: 288

約数和(自身を含む): 945955584

約数和(自身を除く): 681168864

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 47, 48, 55, 60, 66, 80, 88, 94, 96, 97, 110, 120, 121, 132, 141, 160, 165, 176, 188, 194, 220, 235, 240, 242, 264, 282, 291, 330, 352, 363, 376, 388, 440, 470, 480, 484, 485, 517, 528, 564, 582, 605, 660, 705, 726, 752, 776, 880, 940, 968, 970, 1034, 1056, 1067, 1128, 1164, 1210, 1320, 1410, 1452, 1455, 1504, 1551, 1552, 1760, 1815, 1880, 1936, 1940, 2068, 2134, 2256, 2328, 2420, 2585, 2640, 2820, 2904, 2910, 3102, 3104, 3201, 3630, 3760, 3872, 3880, 4136, 4268, 4512, 4559, 4656, 4840, 5170, 5280, 5335, 5640, 5687, 5808, 5820, 6204, 6402, 7260, 7520, 7755, 7760, 8272, 8536, 9118, 9312, 9680, 10340, 10670, 11280, 11374, 11616, 11640, 11737, 12408, 12804, 13677, 14520, 15510, 15520, 16005, 16544, 17061, 17072, 18236, 19360, 20680, 21340, 22560, 22748, 22795, 23280, 23474, 24816, 25608, 27354, 28435, 29040, 31020, 32010, 34122, 34144, 35211, 36472, 41360, 42680, 45496, 45590, 46560, 46948, 49632, 50149, 51216, 54708, 56870, 58080, 58685, 62040, 64020, 68244, 68385, 70422, 72944, 82720, 85305, 85360, 90992, 91180, 93896, 100298, 102432, 109416, 113740, 117370, 124080, 128040, 136488, 136770, 140844, 145888, 150447, 170610, 170720, 176055, 181984, 182360, 187792, 200596, 218832, 227480, 234740, 248160, 250745, 256080, 272976, 273540, 281688, 300894, 341220, 352110, 364720, 375584, 401192, 437664, 454960, 469480, 501490, 512160, 545952, 547080, 551639, 563376, 601788, 682440, 704220, 729440, 752235, 802384, 909920, 938960, 1002980, 1094160, 1103278, 1126752, 1203576, 1364880, 1408440, 1504470, 1604768, 1654917, 1877920, 2005960, 2188320, 2206556, 2407152, 2729760, 2758195, 2816880, 3008940, 3309834, 4011920, 4413112, 4814304, 5516390, 5633760, 6017880, 6619668, 8023840, 8274585, 8826224, 11032780, 12035760, 13239336, 16549170, 17652448, 22065560, 24071520, 26478672, 33098340, 44131120, 52957344, 66196680, 88262240, 132393360, 264786720]

約数ペア:

[(1, 264786720), (2, 132393360), (3, 88262240), (4, 66196680), (5, 52957344), (6, 44131120), (8, 33098340), (10, 26478672), (11, 24071520), (12, 22065560), (15, 17652448), (16, 16549170), (20, 13239336), (22, 12035760), (24, 11032780), (30, 8826224), (32, 8274585), (33, 8023840), (40, 6619668), (44, 6017880), (47, 5633760), (48, 5516390), (55, 4814304), (60, 4413112), (66, 4011920), (80, 3309834), (88, 3008940), (94, 2816880), (96, 2758195), (97, 2729760), (110, 2407152), (120, 2206556), (121, 2188320), (132, 2005960), (141, 1877920), (160, 1654917), (165, 1604768), (176, 1504470), (188, 1408440), (194, 1364880), (220, 1203576), (235, 1126752), (240, 1103278), (242, 1094160), (264, 1002980), (282, 938960), (291, 909920), (330, 802384), (352, 752235), (363, 729440), (376, 704220), (388, 682440), (440, 601788), (470, 563376), (480, 551639), (484, 547080), (485, 545952), (517, 512160), (528, 501490), (564, 469480), (582, 454960), (605, 437664), (660, 401192), (705, 375584), (726, 364720), (752, 352110), (776, 341220), (880, 300894), (940, 281688), (968, 273540), (970, 272976), (1034, 256080), (1056, 250745), (1067, 248160), (1128, 234740), (1164, 227480), (1210, 218832), (1320, 200596), (1410, 187792), (1452, 182360), (1455, 181984), (1504, 176055), (1551, 170720), (1552, 170610), (1760, 150447), (1815, 145888), (1880, 140844), (1936, 136770), (1940, 136488), (2068, 128040), (2134, 124080), (2256, 117370), (2328, 113740), (2420, 109416), (2585, 102432), (2640, 100298), (2820, 93896), (2904, 91180), (2910, 90992), (3102, 85360), (3104, 85305), (3201, 82720), (3630, 72944), (3760, 70422), (3872, 68385), (3880, 68244), (4136, 64020), (4268, 62040), (4512, 58685), (4559, 58080), (4656, 56870), (4840, 54708), (5170, 51216), (5280, 50149), (5335, 49632), (5640, 46948), (5687, 46560), (5808, 45590), (5820, 45496), (6204, 42680), (6402, 41360), (7260, 36472), (7520, 35211), (7755, 34144), (7760, 34122), (8272, 32010), (8536, 31020), (9118, 29040), (9312, 28435), (9680, 27354), (10340, 25608), (10670, 24816), (11280, 23474), (11374, 23280), (11616, 22795), (11640, 22748), (11737, 22560), (12408, 21340), (12804, 20680), (13677, 19360), (14520, 18236), (15510, 17072), (15520, 17061), (16005, 16544)]