248022720

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{7829}}^1$

素因数の和:7863

約数の個数: 168

約数和(自身を含む): 930767760

約数和(自身を除く): 682745040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 64, 66, 72, 80, 88, 90, 96, 99, 110, 120, 132, 144, 160, 165, 176, 180, 192, 198, 220, 240, 264, 288, 320, 330, 352, 360, 396, 440, 480, 495, 528, 576, 660, 704, 720, 792, 880, 960, 990, 1056, 1320, 1440, 1584, 1760, 1980, 2112, 2640, 2880, 3168, 3520, 3960, 5280, 6336, 7829, 7920, 10560, 15658, 15840, 23487, 31316, 31680, 39145, 46974, 62632, 70461, 78290, 86119, 93948, 117435, 125264, 140922, 156580, 172238, 187896, 234870, 250528, 258357, 281844, 313160, 344476, 352305, 375792, 430595, 469740, 501056, 516714, 563688, 626320, 688952, 704610, 751584, 775071, 861190, 939480, 1033428, 1127376, 1252640, 1291785, 1377904, 1409220, 1503168, 1550142, 1722380, 1878960, 2066856, 2254752, 2505280, 2583570, 2755808, 2818440, 3100284, 3444760, 3757920, 3875355, 4133712, 4509504, 5167140, 5511616, 5636880, 6200568, 6889520, 7515840, 7750710, 8267424, 10334280, 11273760, 12401136, 13779040, 15501420, 16534848, 20668560, 22547520, 24802272, 27558080, 31002840, 41337120, 49604544, 62005680, 82674240, 124011360, 248022720]

約数ペア:

[(1, 248022720), (2, 124011360), (3, 82674240), (4, 62005680), (5, 49604544), (6, 41337120), (8, 31002840), (9, 27558080), (10, 24802272), (11, 22547520), (12, 20668560), (15, 16534848), (16, 15501420), (18, 13779040), (20, 12401136), (22, 11273760), (24, 10334280), (30, 8267424), (32, 7750710), (33, 7515840), (36, 6889520), (40, 6200568), (44, 5636880), (45, 5511616), (48, 5167140), (55, 4509504), (60, 4133712), (64, 3875355), (66, 3757920), (72, 3444760), (80, 3100284), (88, 2818440), (90, 2755808), (96, 2583570), (99, 2505280), (110, 2254752), (120, 2066856), (132, 1878960), (144, 1722380), (160, 1550142), (165, 1503168), (176, 1409220), (180, 1377904), (192, 1291785), (198, 1252640), (220, 1127376), (240, 1033428), (264, 939480), (288, 861190), (320, 775071), (330, 751584), (352, 704610), (360, 688952), (396, 626320), (440, 563688), (480, 516714), (495, 501056), (528, 469740), (576, 430595), (660, 375792), (704, 352305), (720, 344476), (792, 313160), (880, 281844), (960, 258357), (990, 250528), (1056, 234870), (1320, 187896), (1440, 172238), (1584, 156580), (1760, 140922), (1980, 125264), (2112, 117435), (2640, 93948), (2880, 86119), (3168, 78290), (3520, 70461), (3960, 62632), (5280, 46974), (6336, 39145), (7829, 31680), (7920, 31316), (10560, 23487), (15658, 15840)]