904171520

素因数分解:

$2^{12}\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1$

素因数の和:113

約数の個数: 312

約数和(自身を含む): 2722884984

約数和(自身を除く): 1818713464

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 32, 34, 35, 40, 49, 53, 56, 64, 68, 70, 80, 85, 98, 106, 112, 119, 128, 136, 140, 160, 170, 196, 212, 224, 238, 245, 256, 265, 272, 280, 320, 340, 371, 392, 424, 448, 476, 490, 512, 530, 544, 560, 595, 640, 680, 742, 784, 833, 848, 896, 901, 952, 980, 1024, 1060, 1088, 1120, 1190, 1280, 1360, 1484, 1568, 1666, 1696, 1792, 1802, 1855, 1904, 1960, 2048, 2120, 2176, 2240, 2380, 2560, 2597, 2720, 2968, 3136, 3332, 3392, 3584, 3604, 3710, 3808, 3920, 4096, 4165, 4240, 4352, 4480, 4505, 4760, 5120, 5194, 5440, 5936, 6272, 6307, 6664, 6784, 7168, 7208, 7420, 7616, 7840, 8330, 8480, 8704, 8960, 9010, 9520, 10240, 10388, 10880, 11872, 12544, 12614, 12985, 13328, 13568, 14336, 14416, 14840, 15232, 15680, 16660, 16960, 17408, 17920, 18020, 19040, 20480, 20776, 21760, 23744, 25088, 25228, 25970, 26656, 27136, 28672, 28832, 29680, 30464, 31360, 31535, 33320, 33920, 34816, 35840, 36040, 38080, 41552, 43520, 44149, 47488, 50176, 50456, 51940, 53312, 54272, 57664, 59360, 60928, 62720, 63070, 66640, 67840, 69632, 71680, 72080, 76160, 83104, 87040, 88298, 94976, 100352, 100912, 103880, 106624, 108544, 115328, 118720, 121856, 125440, 126140, 133280, 135680, 143360, 144160, 152320, 166208, 174080, 176596, 189952, 200704, 201824, 207760, 213248, 217088, 220745, 230656, 237440, 243712, 250880, 252280, 266560, 271360, 288320, 304640, 332416, 348160, 353192, 379904, 403648, 415520, 426496, 441490, 461312, 474880, 487424, 501760, 504560, 533120, 542720, 576640, 609280, 664832, 706384, 759808, 807296, 831040, 852992, 882980, 922624, 949760, 1003520, 1009120, 1066240, 1085440, 1153280, 1218560, 1329664, 1412768, 1519616, 1614592, 1662080, 1705984, 1765960, 1845248, 1899520, 2018240, 2132480, 2306560, 2437120, 2659328, 2825536, 3229184, 3324160, 3411968, 3531920, 3690496, 3799040, 4036480, 4264960, 4613120, 5318656, 5651072, 6458368, 6648320, 7063840, 7598080, 8072960, 8529920, 9226240, 10637312, 11302144, 12916736, 13296640, 14127680, 16145920, 17059840, 18452480, 22604288, 25833472, 26593280, 28255360, 32291840, 45208576, 53186560, 56510720, 64583680, 90417152, 113021440, 129167360, 180834304, 226042880, 452085760, 904171520]

約数ペア:

[(1, 904171520), (2, 452085760), (4, 226042880), (5, 180834304), (7, 129167360), (8, 113021440), (10, 90417152), (14, 64583680), (16, 56510720), (17, 53186560), (20, 45208576), (28, 32291840), (32, 28255360), (34, 26593280), (35, 25833472), (40, 22604288), (49, 18452480), (53, 17059840), (56, 16145920), (64, 14127680), (68, 13296640), (70, 12916736), (80, 11302144), (85, 10637312), (98, 9226240), (106, 8529920), (112, 8072960), (119, 7598080), (128, 7063840), (136, 6648320), (140, 6458368), (160, 5651072), (170, 5318656), (196, 4613120), (212, 4264960), (224, 4036480), (238, 3799040), (245, 3690496), (256, 3531920), (265, 3411968), (272, 3324160), (280, 3229184), (320, 2825536), (340, 2659328), (371, 2437120), (392, 2306560), (424, 2132480), (448, 2018240), (476, 1899520), (490, 1845248), (512, 1765960), (530, 1705984), (544, 1662080), (560, 1614592), (595, 1519616), (640, 1412768), (680, 1329664), (742, 1218560), (784, 1153280), (833, 1085440), (848, 1066240), (896, 1009120), (901, 1003520), (952, 949760), (980, 922624), (1024, 882980), (1060, 852992), (1088, 831040), (1120, 807296), (1190, 759808), (1280, 706384), (1360, 664832), (1484, 609280), (1568, 576640), (1666, 542720), (1696, 533120), (1792, 504560), (1802, 501760), (1855, 487424), (1904, 474880), (1960, 461312), (2048, 441490), (2120, 426496), (2176, 415520), (2240, 403648), (2380, 379904), (2560, 353192), (2597, 348160), (2720, 332416), (2968, 304640), (3136, 288320), (3332, 271360), (3392, 266560), (3584, 252280), (3604, 250880), (3710, 243712), (3808, 237440), (3920, 230656), (4096, 220745), (4165, 217088), (4240, 213248), (4352, 207760), (4480, 201824), (4505, 200704), (4760, 189952), (5120, 176596), (5194, 174080), (5440, 166208), (5936, 152320), (6272, 144160), (6307, 143360), (6664, 135680), (6784, 133280), (7168, 126140), (7208, 125440), (7420, 121856), (7616, 118720), (7840, 115328), (8330, 108544), (8480, 106624), (8704, 103880), (8960, 100912), (9010, 100352), (9520, 94976), (10240, 88298), (10388, 87040), (10880, 83104), (11872, 76160), (12544, 72080), (12614, 71680), (12985, 69632), (13328, 67840), (13568, 66640), (14336, 63070), (14416, 62720), (14840, 60928), (15232, 59360), (15680, 57664), (16660, 54272), (16960, 53312), (17408, 51940), (17920, 50456), (18020, 50176), (19040, 47488), (20480, 44149), (20776, 43520), (21760, 41552), (23744, 38080), (25088, 36040), (25228, 35840), (25970, 34816), (26656, 33920), (27136, 33320), (28672, 31535), (28832, 31360), (29680, 30464)]