269740380

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{389}}^1$

素因数の和:548

約数の個数: 192

約数和(自身を含む): 939294720

約数和(自身を除く): 669554340

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 78, 84, 91, 105, 127, 130, 140, 156, 182, 195, 210, 254, 260, 273, 364, 381, 389, 390, 420, 455, 508, 546, 635, 762, 778, 780, 889, 910, 1092, 1167, 1270, 1365, 1524, 1556, 1651, 1778, 1820, 1905, 1945, 2334, 2540, 2667, 2723, 2730, 3302, 3556, 3810, 3890, 4445, 4668, 4953, 5057, 5334, 5446, 5460, 5835, 6604, 7620, 7780, 8169, 8255, 8890, 9906, 10114, 10668, 10892, 11557, 11670, 13335, 13615, 15171, 16338, 16510, 17780, 19812, 20228, 23114, 23340, 24765, 25285, 26670, 27230, 30342, 32676, 33020, 34671, 35399, 40845, 46228, 49403, 49530, 50570, 53340, 54460, 57785, 60684, 69342, 70798, 75855, 81690, 98806, 99060, 101140, 106197, 115570, 138684, 141596, 148209, 151710, 163380, 173355, 176995, 197612, 212394, 231140, 247015, 296418, 303420, 345821, 346710, 353990, 424788, 494030, 530985, 592836, 642239, 691642, 693420, 707980, 741045, 988060, 1037463, 1061970, 1284478, 1383284, 1482090, 1729105, 1926717, 2074926, 2123940, 2568956, 2964180, 3211195, 3458210, 3853434, 4149852, 4495673, 5187315, 6422390, 6916420, 7706868, 8991346, 9633585, 10374630, 12844780, 13487019, 17982692, 19267170, 20749260, 22478365, 26974038, 38534340, 44956730, 53948076, 67435095, 89913460, 134870190, 269740380]

約数ペア:

[(1, 269740380), (2, 134870190), (3, 89913460), (4, 67435095), (5, 53948076), (6, 44956730), (7, 38534340), (10, 26974038), (12, 22478365), (13, 20749260), (14, 19267170), (15, 17982692), (20, 13487019), (21, 12844780), (26, 10374630), (28, 9633585), (30, 8991346), (35, 7706868), (39, 6916420), (42, 6422390), (52, 5187315), (60, 4495673), (65, 4149852), (70, 3853434), (78, 3458210), (84, 3211195), (91, 2964180), (105, 2568956), (127, 2123940), (130, 2074926), (140, 1926717), (156, 1729105), (182, 1482090), (195, 1383284), (210, 1284478), (254, 1061970), (260, 1037463), (273, 988060), (364, 741045), (381, 707980), (389, 693420), (390, 691642), (420, 642239), (455, 592836), (508, 530985), (546, 494030), (635, 424788), (762, 353990), (778, 346710), (780, 345821), (889, 303420), (910, 296418), (1092, 247015), (1167, 231140), (1270, 212394), (1365, 197612), (1524, 176995), (1556, 173355), (1651, 163380), (1778, 151710), (1820, 148209), (1905, 141596), (1945, 138684), (2334, 115570), (2540, 106197), (2667, 101140), (2723, 99060), (2730, 98806), (3302, 81690), (3556, 75855), (3810, 70798), (3890, 69342), (4445, 60684), (4668, 57785), (4953, 54460), (5057, 53340), (5334, 50570), (5446, 49530), (5460, 49403), (5835, 46228), (6604, 40845), (7620, 35399), (7780, 34671), (8169, 33020), (8255, 32676), (8890, 30342), (9906, 27230), (10114, 26670), (10668, 25285), (10892, 24765), (11557, 23340), (11670, 23114), (13335, 20228), (13615, 19812), (15171, 17780), (16338, 16510)]