243648720

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1667}}^1$

素因数の和:1722

約数の個数: 240

約数和(自身を含む): 967973760

約数和(自身を除く): 724325040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 29, 30, 35, 36, 40, 42, 45, 48, 56, 58, 60, 63, 70, 72, 80, 84, 87, 90, 105, 112, 116, 120, 126, 140, 144, 145, 168, 174, 180, 203, 210, 232, 240, 252, 261, 280, 290, 315, 336, 348, 360, 406, 420, 435, 464, 504, 522, 560, 580, 609, 630, 696, 720, 812, 840, 870, 1008, 1015, 1044, 1160, 1218, 1260, 1305, 1392, 1624, 1667, 1680, 1740, 1827, 2030, 2088, 2320, 2436, 2520, 2610, 3045, 3248, 3334, 3480, 3654, 4060, 4176, 4872, 5001, 5040, 5220, 6090, 6668, 6960, 7308, 8120, 8335, 9135, 9744, 10002, 10440, 11669, 12180, 13336, 14616, 15003, 16240, 16670, 18270, 20004, 20880, 23338, 24360, 25005, 26672, 29232, 30006, 33340, 35007, 36540, 40008, 46676, 48343, 48720, 50010, 58345, 60012, 66680, 70014, 73080, 75015, 80016, 93352, 96686, 100020, 105021, 116690, 120024, 133360, 140028, 145029, 146160, 150030, 175035, 186704, 193372, 200040, 210042, 233380, 240048, 241715, 280056, 290058, 300060, 338401, 350070, 386744, 400080, 420084, 435087, 466760, 483430, 525105, 560112, 580116, 600120, 676802, 700140, 725145, 773488, 840168, 870174, 933520, 966860, 1015203, 1050210, 1160232, 1200240, 1353604, 1400280, 1450290, 1680336, 1692005, 1740348, 1933720, 2030406, 2100420, 2175435, 2320464, 2707208, 2800560, 2900580, 3045609, 3384010, 3480696, 3867440, 4060812, 4200840, 4350870, 5076015, 5414416, 5801160, 6091218, 6768020, 6961392, 8121624, 8401680, 8701740, 10152030, 11602320, 12182436, 13536040, 15228045, 16243248, 17403480, 20304060, 24364872, 27072080, 30456090, 34806960, 40608120, 48729744, 60912180, 81216240, 121824360, 243648720]

約数ペア:

[(1, 243648720), (2, 121824360), (3, 81216240), (4, 60912180), (5, 48729744), (6, 40608120), (7, 34806960), (8, 30456090), (9, 27072080), (10, 24364872), (12, 20304060), (14, 17403480), (15, 16243248), (16, 15228045), (18, 13536040), (20, 12182436), (21, 11602320), (24, 10152030), (28, 8701740), (29, 8401680), (30, 8121624), (35, 6961392), (36, 6768020), (40, 6091218), (42, 5801160), (45, 5414416), (48, 5076015), (56, 4350870), (58, 4200840), (60, 4060812), (63, 3867440), (70, 3480696), (72, 3384010), (80, 3045609), (84, 2900580), (87, 2800560), (90, 2707208), (105, 2320464), (112, 2175435), (116, 2100420), (120, 2030406), (126, 1933720), (140, 1740348), (144, 1692005), (145, 1680336), (168, 1450290), (174, 1400280), (180, 1353604), (203, 1200240), (210, 1160232), (232, 1050210), (240, 1015203), (252, 966860), (261, 933520), (280, 870174), (290, 840168), (315, 773488), (336, 725145), (348, 700140), (360, 676802), (406, 600120), (420, 580116), (435, 560112), (464, 525105), (504, 483430), (522, 466760), (560, 435087), (580, 420084), (609, 400080), (630, 386744), (696, 350070), (720, 338401), (812, 300060), (840, 290058), (870, 280056), (1008, 241715), (1015, 240048), (1044, 233380), (1160, 210042), (1218, 200040), (1260, 193372), (1305, 186704), (1392, 175035), (1624, 150030), (1667, 146160), (1680, 145029), (1740, 140028), (1827, 133360), (2030, 120024), (2088, 116690), (2320, 105021), (2436, 100020), (2520, 96686), (2610, 93352), (3045, 80016), (3248, 75015), (3334, 73080), (3480, 70014), (3654, 66680), (4060, 60012), (4176, 58345), (4872, 50010), (5001, 48720), (5040, 48343), (5220, 46676), (6090, 40008), (6668, 36540), (6960, 35007), (7308, 33340), (8120, 30006), (8335, 29232), (9135, 26672), (9744, 25005), (10002, 24360), (10440, 23338), (11669, 20880), (12180, 20004), (13336, 18270), (14616, 16670), (15003, 16240)]