20173142880

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{424519}}^1$

素因数の和:424554

約数の個数: 192

約数和(自身を含む): 77024908800

約数和(自身を除く): 56851765920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 32, 33, 36, 40, 44, 45, 48, 54, 55, 60, 66, 72, 80, 88, 90, 96, 99, 108, 110, 120, 132, 135, 144, 160, 165, 176, 180, 198, 216, 220, 240, 264, 270, 288, 297, 330, 352, 360, 396, 432, 440, 480, 495, 528, 540, 594, 660, 720, 792, 864, 880, 990, 1056, 1080, 1188, 1320, 1440, 1485, 1584, 1760, 1980, 2160, 2376, 2640, 2970, 3168, 3960, 4320, 4752, 5280, 5940, 7920, 9504, 11880, 15840, 23760, 47520, 424519, 849038, 1273557, 1698076, 2122595, 2547114, 3396152, 3820671, 4245190, 4669709, 5094228, 6367785, 6792304, 7641342, 8490380, 9339418, 10188456, 11462013, 12735570, 13584608, 14009127, 15282684, 16980760, 18678836, 19103355, 20376912, 22924026, 23348545, 25471140, 28018254, 30565368, 33961520, 37357672, 38206710, 40753824, 42027381, 45848052, 46697090, 50942280, 56036508, 57310065, 61130736, 67923040, 70045635, 74715344, 76413420, 84054762, 91696104, 93394180, 101884560, 112073016, 114620130, 122261472, 126082143, 140091270, 149430688, 152826840, 168109524, 183392208, 186788360, 203769120, 210136905, 224146032, 229240260, 252164286, 280182540, 305653680, 336219048, 366784416, 373576720, 420273810, 448292064, 458480520, 504328572, 560365080, 611307360, 630410715, 672438096, 747153440, 840547620, 916961040, 1008657144, 1120730160, 1260821430, 1344876192, 1681095240, 1833922080, 2017314288, 2241460320, 2521642860, 3362190480, 4034628576, 5043285720, 6724380960, 10086571440, 20173142880]

約数ペア:

[(1, 20173142880), (2, 10086571440), (3, 6724380960), (4, 5043285720), (5, 4034628576), (6, 3362190480), (8, 2521642860), (9, 2241460320), (10, 2017314288), (11, 1833922080), (12, 1681095240), (15, 1344876192), (16, 1260821430), (18, 1120730160), (20, 1008657144), (22, 916961040), (24, 840547620), (27, 747153440), (30, 672438096), (32, 630410715), (33, 611307360), (36, 560365080), (40, 504328572), (44, 458480520), (45, 448292064), (48, 420273810), (54, 373576720), (55, 366784416), (60, 336219048), (66, 305653680), (72, 280182540), (80, 252164286), (88, 229240260), (90, 224146032), (96, 210136905), (99, 203769120), (108, 186788360), (110, 183392208), (120, 168109524), (132, 152826840), (135, 149430688), (144, 140091270), (160, 126082143), (165, 122261472), (176, 114620130), (180, 112073016), (198, 101884560), (216, 93394180), (220, 91696104), (240, 84054762), (264, 76413420), (270, 74715344), (288, 70045635), (297, 67923040), (330, 61130736), (352, 57310065), (360, 56036508), (396, 50942280), (432, 46697090), (440, 45848052), (480, 42027381), (495, 40753824), (528, 38206710), (540, 37357672), (594, 33961520), (660, 30565368), (720, 28018254), (792, 25471140), (864, 23348545), (880, 22924026), (990, 20376912), (1056, 19103355), (1080, 18678836), (1188, 16980760), (1320, 15282684), (1440, 14009127), (1485, 13584608), (1584, 12735570), (1760, 11462013), (1980, 10188456), (2160, 9339418), (2376, 8490380), (2640, 7641342), (2970, 6792304), (3168, 6367785), (3960, 5094228), (4320, 4669709), (4752, 4245190), (5280, 3820671), (5940, 3396152), (7920, 2547114), (9504, 2122595), (11880, 1698076), (15840, 1273557), (23760, 849038), (47520, 424519)]