1302348320

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{3889}}^1$

素因数の和:3947

約数の個数: 192

約数和(自身を含む): 3952488960

約数和(自身を除く): 2650140640

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 23, 26, 28, 32, 35, 40, 46, 52, 56, 65, 70, 80, 91, 92, 104, 112, 115, 130, 140, 160, 161, 182, 184, 208, 224, 230, 260, 280, 299, 322, 364, 368, 416, 455, 460, 520, 560, 598, 644, 728, 736, 805, 910, 920, 1040, 1120, 1196, 1288, 1456, 1495, 1610, 1820, 1840, 2080, 2093, 2392, 2576, 2912, 2990, 3220, 3640, 3680, 3889, 4186, 4784, 5152, 5980, 6440, 7280, 7778, 8372, 9568, 10465, 11960, 12880, 14560, 15556, 16744, 19445, 20930, 23920, 25760, 27223, 31112, 33488, 38890, 41860, 47840, 50557, 54446, 62224, 66976, 77780, 83720, 89447, 101114, 108892, 124448, 136115, 155560, 167440, 178894, 202228, 217784, 252785, 272230, 311120, 334880, 353899, 357788, 404456, 435568, 447235, 505570, 544460, 622240, 626129, 707798, 715576, 808912, 871136, 894470, 1011140, 1088920, 1162811, 1252258, 1415596, 1431152, 1617824, 1769495, 1788940, 2022280, 2177840, 2325622, 2504516, 2831192, 2862304, 3130645, 3538990, 3577880, 4044560, 4355680, 4651244, 5009032, 5662384, 5814055, 6261290, 7077980, 7155760, 8089120, 8139677, 9302488, 10018064, 11324768, 11628110, 12522580, 14155960, 14311520, 16279354, 18604976, 20036128, 23256220, 25045160, 28311920, 32558708, 37209952, 40698385, 46512440, 50090320, 56623840, 65117416, 81396770, 93024880, 100180640, 130234832, 162793540, 186049760, 260469664, 325587080, 651174160, 1302348320]

約数ペア:

[(1, 1302348320), (2, 651174160), (4, 325587080), (5, 260469664), (7, 186049760), (8, 162793540), (10, 130234832), (13, 100180640), (14, 93024880), (16, 81396770), (20, 65117416), (23, 56623840), (26, 50090320), (28, 46512440), (32, 40698385), (35, 37209952), (40, 32558708), (46, 28311920), (52, 25045160), (56, 23256220), (65, 20036128), (70, 18604976), (80, 16279354), (91, 14311520), (92, 14155960), (104, 12522580), (112, 11628110), (115, 11324768), (130, 10018064), (140, 9302488), (160, 8139677), (161, 8089120), (182, 7155760), (184, 7077980), (208, 6261290), (224, 5814055), (230, 5662384), (260, 5009032), (280, 4651244), (299, 4355680), (322, 4044560), (364, 3577880), (368, 3538990), (416, 3130645), (455, 2862304), (460, 2831192), (520, 2504516), (560, 2325622), (598, 2177840), (644, 2022280), (728, 1788940), (736, 1769495), (805, 1617824), (910, 1431152), (920, 1415596), (1040, 1252258), (1120, 1162811), (1196, 1088920), (1288, 1011140), (1456, 894470), (1495, 871136), (1610, 808912), (1820, 715576), (1840, 707798), (2080, 626129), (2093, 622240), (2392, 544460), (2576, 505570), (2912, 447235), (2990, 435568), (3220, 404456), (3640, 357788), (3680, 353899), (3889, 334880), (4186, 311120), (4784, 272230), (5152, 252785), (5980, 217784), (6440, 202228), (7280, 178894), (7778, 167440), (8372, 155560), (9568, 136115), (10465, 124448), (11960, 108892), (12880, 101114), (14560, 89447), (15556, 83720), (16744, 77780), (19445, 66976), (20930, 62224), (23920, 54446), (25760, 50557), (27223, 47840), (31112, 41860), (33488, 38890)]