817363440

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{227}}^1\times {\mathrm{1667}}^1$

素因数の和:1916

約数の個数: 160

約数和(自身を含む): 2829461760

約数和(自身を除く): 2012098320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 227, 240, 270, 360, 432, 454, 540, 681, 720, 908, 1080, 1135, 1362, 1667, 1816, 2043, 2160, 2270, 2724, 3334, 3405, 3632, 4086, 4540, 5001, 5448, 6129, 6668, 6810, 8172, 8335, 9080, 10002, 10215, 10896, 12258, 13336, 13620, 15003, 16344, 16670, 18160, 20004, 20430, 24516, 25005, 26672, 27240, 30006, 30645, 32688, 33340, 40008, 40860, 45009, 49032, 50010, 54480, 60012, 61290, 66680, 75015, 80016, 81720, 90018, 98064, 100020, 120024, 122580, 133360, 150030, 163440, 180036, 200040, 225045, 240048, 245160, 300060, 360072, 378409, 400080, 450090, 490320, 600120, 720144, 756818, 900180, 1135227, 1200240, 1513636, 1800360, 1892045, 2270454, 3027272, 3405681, 3600720, 3784090, 4540908, 5676135, 6054544, 6811362, 7568180, 9081816, 10217043, 11352270, 13622724, 15136360, 17028405, 18163632, 20434086, 22704540, 27245448, 30272720, 34056810, 40868172, 45409080, 51085215, 54490896, 68113620, 81736344, 90818160, 102170430, 136227240, 163472688, 204340860, 272454480, 408681720, 817363440]

約数ペア:

[(1, 817363440), (2, 408681720), (3, 272454480), (4, 204340860), (5, 163472688), (6, 136227240), (8, 102170430), (9, 90818160), (10, 81736344), (12, 68113620), (15, 54490896), (16, 51085215), (18, 45409080), (20, 40868172), (24, 34056810), (27, 30272720), (30, 27245448), (36, 22704540), (40, 20434086), (45, 18163632), (48, 17028405), (54, 15136360), (60, 13622724), (72, 11352270), (80, 10217043), (90, 9081816), (108, 7568180), (120, 6811362), (135, 6054544), (144, 5676135), (180, 4540908), (216, 3784090), (227, 3600720), (240, 3405681), (270, 3027272), (360, 2270454), (432, 1892045), (454, 1800360), (540, 1513636), (681, 1200240), (720, 1135227), (908, 900180), (1080, 756818), (1135, 720144), (1362, 600120), (1667, 490320), (1816, 450090), (2043, 400080), (2160, 378409), (2270, 360072), (2724, 300060), (3334, 245160), (3405, 240048), (3632, 225045), (4086, 200040), (4540, 180036), (5001, 163440), (5448, 150030), (6129, 133360), (6668, 122580), (6810, 120024), (8172, 100020), (8335, 98064), (9080, 90018), (10002, 81720), (10215, 80016), (10896, 75015), (12258, 66680), (13336, 61290), (13620, 60012), (15003, 54480), (16344, 50010), (16670, 49032), (18160, 45009), (20004, 40860), (20430, 40008), (24516, 33340), (25005, 32688), (26672, 30645), (27240, 30006)]