1520007552

素因数分解:

$2^7\times 3^3\times 7^1\times {\mathrm{83}}^1\times {\mathrm{757}}^1$

素因数の和:870

約数の個数: 256

約数和(自身を含む): 5195635200

約数和(自身を除く): 3675627648

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 83, 84, 96, 108, 112, 126, 128, 144, 166, 168, 189, 192, 216, 224, 249, 252, 288, 332, 336, 378, 384, 432, 448, 498, 504, 576, 581, 664, 672, 747, 756, 757, 864, 896, 996, 1008, 1152, 1162, 1328, 1344, 1494, 1512, 1514, 1728, 1743, 1992, 2016, 2241, 2271, 2324, 2656, 2688, 2988, 3024, 3028, 3456, 3486, 3984, 4032, 4482, 4542, 4648, 5229, 5299, 5312, 5976, 6048, 6056, 6813, 6972, 7968, 8064, 8964, 9084, 9296, 10458, 10598, 10624, 11952, 12096, 12112, 13626, 13944, 15687, 15897, 15936, 17928, 18168, 18592, 20439, 20916, 21196, 23904, 24192, 24224, 27252, 27888, 31374, 31794, 31872, 35856, 36336, 37184, 40878, 41832, 42392, 47691, 47808, 48448, 54504, 55776, 62748, 62831, 63588, 71712, 72672, 74368, 81756, 83664, 84784, 95382, 95616, 96896, 109008, 111552, 125496, 125662, 127176, 143073, 143424, 145344, 163512, 167328, 169568, 188493, 190764, 218016, 223104, 250992, 251324, 254352, 286146, 286848, 290688, 327024, 334656, 339136, 376986, 381528, 436032, 439817, 501984, 502648, 508704, 565479, 572292, 654048, 669312, 678272, 753972, 763056, 872064, 879634, 1003968, 1005296, 1017408, 1130958, 1144584, 1308096, 1319451, 1507944, 1526112, 1696437, 1759268, 2007936, 2010592, 2034816, 2261916, 2289168, 2616192, 2638902, 3015888, 3052224, 3392874, 3518536, 3958353, 4021184, 4523832, 4578336, 5277804, 6031776, 6104448, 6785748, 7037072, 7916706, 8042368, 9047664, 9156672, 10555608, 11875059, 12063552, 13571496, 14074144, 15833412, 18095328, 18313344, 21111216, 23750118, 24127104, 27142992, 28148288, 31666824, 36190656, 42222432, 47500236, 54285984, 56296576, 63333648, 72381312, 84444864, 95000472, 108571968, 126667296, 168889728, 190000944, 217143936, 253334592, 380001888, 506669184, 760003776, 1520007552]

約数ペア:

[(1, 1520007552), (2, 760003776), (3, 506669184), (4, 380001888), (6, 253334592), (7, 217143936), (8, 190000944), (9, 168889728), (12, 126667296), (14, 108571968), (16, 95000472), (18, 84444864), (21, 72381312), (24, 63333648), (27, 56296576), (28, 54285984), (32, 47500236), (36, 42222432), (42, 36190656), (48, 31666824), (54, 28148288), (56, 27142992), (63, 24127104), (64, 23750118), (72, 21111216), (83, 18313344), (84, 18095328), (96, 15833412), (108, 14074144), (112, 13571496), (126, 12063552), (128, 11875059), (144, 10555608), (166, 9156672), (168, 9047664), (189, 8042368), (192, 7916706), (216, 7037072), (224, 6785748), (249, 6104448), (252, 6031776), (288, 5277804), (332, 4578336), (336, 4523832), (378, 4021184), (384, 3958353), (432, 3518536), (448, 3392874), (498, 3052224), (504, 3015888), (576, 2638902), (581, 2616192), (664, 2289168), (672, 2261916), (747, 2034816), (756, 2010592), (757, 2007936), (864, 1759268), (896, 1696437), (996, 1526112), (1008, 1507944), (1152, 1319451), (1162, 1308096), (1328, 1144584), (1344, 1130958), (1494, 1017408), (1512, 1005296), (1514, 1003968), (1728, 879634), (1743, 872064), (1992, 763056), (2016, 753972), (2241, 678272), (2271, 669312), (2324, 654048), (2656, 572292), (2688, 565479), (2988, 508704), (3024, 502648), (3028, 501984), (3456, 439817), (3486, 436032), (3984, 381528), (4032, 376986), (4482, 339136), (4542, 334656), (4648, 327024), (5229, 290688), (5299, 286848), (5312, 286146), (5976, 254352), (6048, 251324), (6056, 250992), (6813, 223104), (6972, 218016), (7968, 190764), (8064, 188493), (8964, 169568), (9084, 167328), (9296, 163512), (10458, 145344), (10598, 143424), (10624, 143073), (11952, 127176), (12096, 125662), (12112, 125496), (13626, 111552), (13944, 109008), (15687, 96896), (15897, 95616), (15936, 95382), (17928, 84784), (18168, 83664), (18592, 81756), (20439, 74368), (20916, 72672), (21196, 71712), (23904, 63588), (24192, 62831), (24224, 62748), (27252, 55776), (27888, 54504), (31374, 48448), (31794, 47808), (31872, 47691), (35856, 42392), (36336, 41832), (37184, 40878)]