1948821120

素因数分解:

$2^7\times 3^6\times 5^1\times {\mathrm{4177}}^1$

素因数の和:4214

約数の個数: 224

約数和(自身を含む): 6986827620

約数和(自身を除く): 5038006500

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 90, 96, 108, 120, 128, 135, 144, 160, 162, 180, 192, 216, 240, 243, 270, 288, 320, 324, 360, 384, 405, 432, 480, 486, 540, 576, 640, 648, 720, 729, 810, 864, 960, 972, 1080, 1152, 1215, 1296, 1440, 1458, 1620, 1728, 1920, 1944, 2160, 2430, 2592, 2880, 2916, 3240, 3456, 3645, 3888, 4177, 4320, 4860, 5184, 5760, 5832, 6480, 7290, 7776, 8354, 8640, 9720, 10368, 11664, 12531, 12960, 14580, 15552, 16708, 17280, 19440, 20885, 23328, 25062, 25920, 29160, 31104, 33416, 37593, 38880, 41770, 46656, 50124, 51840, 58320, 62655, 66832, 75186, 77760, 83540, 93312, 100248, 112779, 116640, 125310, 133664, 150372, 155520, 167080, 187965, 200496, 225558, 233280, 250620, 267328, 300744, 334160, 338337, 375930, 400992, 451116, 466560, 501240, 534656, 563895, 601488, 668320, 676674, 751860, 801984, 902232, 1002480, 1015011, 1127790, 1202976, 1336640, 1353348, 1503720, 1603968, 1691685, 1804464, 2004960, 2030022, 2255580, 2405952, 2673280, 2706696, 3007440, 3045033, 3383370, 3608928, 4009920, 4060044, 4511160, 4811904, 5075055, 5413392, 6014880, 6090066, 6766740, 7217856, 8019840, 8120088, 9022320, 10150110, 10826784, 12029760, 12180132, 13533480, 14435712, 15225165, 16240176, 18044640, 20300220, 21653568, 24059520, 24360264, 27066960, 30450330, 32480352, 36089280, 40600440, 43307136, 48720528, 54133920, 60900660, 64960704, 72178560, 81200880, 97441056, 108267840, 121801320, 129921408, 162401760, 194882112, 216535680, 243602640, 324803520, 389764224, 487205280, 649607040, 974410560, 1948821120]

約数ペア:

[(1, 1948821120), (2, 974410560), (3, 649607040), (4, 487205280), (5, 389764224), (6, 324803520), (8, 243602640), (9, 216535680), (10, 194882112), (12, 162401760), (15, 129921408), (16, 121801320), (18, 108267840), (20, 97441056), (24, 81200880), (27, 72178560), (30, 64960704), (32, 60900660), (36, 54133920), (40, 48720528), (45, 43307136), (48, 40600440), (54, 36089280), (60, 32480352), (64, 30450330), (72, 27066960), (80, 24360264), (81, 24059520), (90, 21653568), (96, 20300220), (108, 18044640), (120, 16240176), (128, 15225165), (135, 14435712), (144, 13533480), (160, 12180132), (162, 12029760), (180, 10826784), (192, 10150110), (216, 9022320), (240, 8120088), (243, 8019840), (270, 7217856), (288, 6766740), (320, 6090066), (324, 6014880), (360, 5413392), (384, 5075055), (405, 4811904), (432, 4511160), (480, 4060044), (486, 4009920), (540, 3608928), (576, 3383370), (640, 3045033), (648, 3007440), (720, 2706696), (729, 2673280), (810, 2405952), (864, 2255580), (960, 2030022), (972, 2004960), (1080, 1804464), (1152, 1691685), (1215, 1603968), (1296, 1503720), (1440, 1353348), (1458, 1336640), (1620, 1202976), (1728, 1127790), (1920, 1015011), (1944, 1002480), (2160, 902232), (2430, 801984), (2592, 751860), (2880, 676674), (2916, 668320), (3240, 601488), (3456, 563895), (3645, 534656), (3888, 501240), (4177, 466560), (4320, 451116), (4860, 400992), (5184, 375930), (5760, 338337), (5832, 334160), (6480, 300744), (7290, 267328), (7776, 250620), (8354, 233280), (8640, 225558), (9720, 200496), (10368, 187965), (11664, 167080), (12531, 155520), (12960, 150372), (14580, 133664), (15552, 125310), (16708, 116640), (17280, 112779), (19440, 100248), (20885, 93312), (23328, 83540), (25062, 77760), (25920, 75186), (29160, 66832), (31104, 62655), (33416, 58320), (37593, 51840), (38880, 50124), (41770, 46656)]