919839360

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{449}}^1$

素因数の和:579

約数の個数: 256

約数和(自身を含む): 3238704000

約数和(自身を除く): 2318864640

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, 132, 160, 165, 176, 192, 194, 220, 240, 264, 291, 320, 330, 352, 384, 388, 440, 449, 480, 485, 528, 582, 640, 660, 704, 776, 880, 898, 960, 970, 1056, 1067, 1164, 1320, 1347, 1408, 1455, 1552, 1760, 1796, 1920, 1940, 2112, 2134, 2245, 2328, 2640, 2694, 2910, 3104, 3201, 3520, 3592, 3880, 4224, 4268, 4490, 4656, 4939, 5280, 5335, 5388, 5820, 6208, 6402, 6735, 7040, 7184, 7760, 8536, 8980, 9312, 9878, 10560, 10670, 10776, 11640, 12416, 12804, 13470, 14368, 14817, 15520, 16005, 17072, 17960, 18624, 19756, 21120, 21340, 21552, 23280, 24695, 25608, 26940, 28736, 29634, 31040, 32010, 34144, 35920, 37248, 39512, 42680, 43104, 43553, 46560, 49390, 51216, 53880, 57472, 59268, 62080, 64020, 68288, 71840, 74085, 79024, 85360, 86208, 87106, 93120, 98780, 102432, 107760, 118536, 128040, 130659, 136576, 143680, 148170, 158048, 170720, 172416, 174212, 186240, 197560, 204864, 215520, 217765, 237072, 256080, 261318, 287360, 296340, 316096, 341440, 348424, 395120, 409728, 431040, 435530, 474144, 479083, 512160, 522636, 592680, 632192, 653295, 682880, 696848, 790240, 862080, 871060, 948288, 958166, 1024320, 1045272, 1185360, 1306590, 1393696, 1437249, 1580480, 1742120, 1896576, 1916332, 2048640, 2090544, 2370720, 2395415, 2613180, 2787392, 2874498, 3160960, 3484240, 3832664, 4181088, 4741440, 4790830, 5226360, 5574784, 5748996, 6968480, 7186245, 7665328, 8362176, 9482880, 9581660, 10452720, 11497992, 13936960, 14372490, 15330656, 16724352, 19163320, 20905440, 22995984, 27873920, 28744980, 30661312, 38326640, 41810880, 45991968, 57489960, 61322624, 76653280, 83621760, 91983936, 114979920, 153306560, 183967872, 229959840, 306613120, 459919680, 919839360]

約数ペア:

[(1, 919839360), (2, 459919680), (3, 306613120), (4, 229959840), (5, 183967872), (6, 153306560), (8, 114979920), (10, 91983936), (11, 83621760), (12, 76653280), (15, 61322624), (16, 57489960), (20, 45991968), (22, 41810880), (24, 38326640), (30, 30661312), (32, 28744980), (33, 27873920), (40, 22995984), (44, 20905440), (48, 19163320), (55, 16724352), (60, 15330656), (64, 14372490), (66, 13936960), (80, 11497992), (88, 10452720), (96, 9581660), (97, 9482880), (110, 8362176), (120, 7665328), (128, 7186245), (132, 6968480), (160, 5748996), (165, 5574784), (176, 5226360), (192, 4790830), (194, 4741440), (220, 4181088), (240, 3832664), (264, 3484240), (291, 3160960), (320, 2874498), (330, 2787392), (352, 2613180), (384, 2395415), (388, 2370720), (440, 2090544), (449, 2048640), (480, 1916332), (485, 1896576), (528, 1742120), (582, 1580480), (640, 1437249), (660, 1393696), (704, 1306590), (776, 1185360), (880, 1045272), (898, 1024320), (960, 958166), (970, 948288), (1056, 871060), (1067, 862080), (1164, 790240), (1320, 696848), (1347, 682880), (1408, 653295), (1455, 632192), (1552, 592680), (1760, 522636), (1796, 512160), (1920, 479083), (1940, 474144), (2112, 435530), (2134, 431040), (2245, 409728), (2328, 395120), (2640, 348424), (2694, 341440), (2910, 316096), (3104, 296340), (3201, 287360), (3520, 261318), (3592, 256080), (3880, 237072), (4224, 217765), (4268, 215520), (4490, 204864), (4656, 197560), (4939, 186240), (5280, 174212), (5335, 172416), (5388, 170720), (5820, 158048), (6208, 148170), (6402, 143680), (6735, 136576), (7040, 130659), (7184, 128040), (7760, 118536), (8536, 107760), (8980, 102432), (9312, 98780), (9878, 93120), (10560, 87106), (10670, 86208), (10776, 85360), (11640, 79024), (12416, 74085), (12804, 71840), (13470, 68288), (14368, 64020), (14817, 62080), (15520, 59268), (16005, 57472), (17072, 53880), (17960, 51216), (18624, 49390), (19756, 46560), (21120, 43553), (21340, 43104), (21552, 42680), (23280, 39512), (24695, 37248), (25608, 35920), (26940, 34144), (28736, 32010), (29634, 31040)]