9711719680

素因数分解:

$2^8\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{281}}^1$

素因数の和:413

約数の個数: 288

約数和(自身を含む): 26339539968

約数和(自身を除く): 16627820288

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 31, 32, 40, 52, 62, 64, 65, 67, 80, 104, 124, 128, 130, 134, 155, 160, 208, 248, 256, 260, 268, 281, 310, 320, 335, 403, 416, 496, 520, 536, 562, 620, 640, 670, 806, 832, 871, 992, 1040, 1072, 1124, 1240, 1280, 1340, 1405, 1612, 1664, 1742, 1984, 2015, 2077, 2080, 2144, 2248, 2480, 2680, 2810, 3224, 3328, 3484, 3653, 3968, 4030, 4154, 4160, 4288, 4355, 4496, 4960, 5360, 5620, 6448, 6968, 7306, 7936, 8060, 8308, 8320, 8576, 8710, 8711, 8992, 9920, 10385, 10720, 11240, 12896, 13936, 14612, 16120, 16616, 16640, 17152, 17420, 17422, 17984, 18265, 18827, 19840, 20770, 21440, 22480, 25792, 27001, 27872, 29224, 32240, 33232, 34840, 34844, 35968, 36530, 37654, 39680, 41540, 42880, 43555, 44960, 51584, 54002, 55744, 58448, 64480, 66464, 69680, 69688, 71936, 73060, 75308, 83080, 85760, 87110, 89920, 94135, 103168, 108004, 111488, 113243, 116896, 128960, 132928, 135005, 139360, 139376, 146120, 150616, 166160, 174220, 179840, 188270, 216008, 222976, 226486, 233792, 244751, 257920, 265856, 270010, 278720, 278752, 292240, 301232, 332320, 348440, 359680, 376540, 432016, 452972, 467584, 489502, 515840, 531712, 540020, 557440, 557504, 566215, 583637, 584480, 602464, 664640, 696880, 753080, 864032, 905944, 935168, 979004, 1080040, 1114880, 1115008, 1132430, 1167274, 1168960, 1204928, 1223755, 1329280, 1393760, 1506160, 1728064, 1811888, 1958008, 2160080, 2230016, 2264860, 2334548, 2337920, 2409856, 2447510, 2658560, 2787520, 2918185, 3012320, 3456128, 3623776, 3916016, 4320160, 4529720, 4669096, 4675840, 4819712, 4895020, 5575040, 5836370, 6024640, 6912256, 7247552, 7587281, 7832032, 8640320, 9059440, 9338192, 9790040, 11150080, 11672740, 12049280, 14495104, 15174562, 15664064, 17280640, 18118880, 18676384, 19580080, 23345480, 24098560, 28990208, 30349124, 31328128, 34561280, 36237760, 37352768, 37936405, 39160160, 46690960, 60698248, 62656256, 72475520, 74705536, 75872810, 78320320, 93381920, 121396496, 144951040, 149411072, 151745620, 156640640, 186763840, 242792992, 303491240, 313281280, 373527680, 485585984, 606982480, 747055360, 971171968, 1213964960, 1942343936, 2427929920, 4855859840, 9711719680]

約数ペア:

[(1, 9711719680), (2, 4855859840), (4, 2427929920), (5, 1942343936), (8, 1213964960), (10, 971171968), (13, 747055360), (16, 606982480), (20, 485585984), (26, 373527680), (31, 313281280), (32, 303491240), (40, 242792992), (52, 186763840), (62, 156640640), (64, 151745620), (65, 149411072), (67, 144951040), (80, 121396496), (104, 93381920), (124, 78320320), (128, 75872810), (130, 74705536), (134, 72475520), (155, 62656256), (160, 60698248), (208, 46690960), (248, 39160160), (256, 37936405), (260, 37352768), (268, 36237760), (281, 34561280), (310, 31328128), (320, 30349124), (335, 28990208), (403, 24098560), (416, 23345480), (496, 19580080), (520, 18676384), (536, 18118880), (562, 17280640), (620, 15664064), (640, 15174562), (670, 14495104), (806, 12049280), (832, 11672740), (871, 11150080), (992, 9790040), (1040, 9338192), (1072, 9059440), (1124, 8640320), (1240, 7832032), (1280, 7587281), (1340, 7247552), (1405, 6912256), (1612, 6024640), (1664, 5836370), (1742, 5575040), (1984, 4895020), (2015, 4819712), (2077, 4675840), (2080, 4669096), (2144, 4529720), (2248, 4320160), (2480, 3916016), (2680, 3623776), (2810, 3456128), (3224, 3012320), (3328, 2918185), (3484, 2787520), (3653, 2658560), (3968, 2447510), (4030, 2409856), (4154, 2337920), (4160, 2334548), (4288, 2264860), (4355, 2230016), (4496, 2160080), (4960, 1958008), (5360, 1811888), (5620, 1728064), (6448, 1506160), (6968, 1393760), (7306, 1329280), (7936, 1223755), (8060, 1204928), (8308, 1168960), (8320, 1167274), (8576, 1132430), (8710, 1115008), (8711, 1114880), (8992, 1080040), (9920, 979004), (10385, 935168), (10720, 905944), (11240, 864032), (12896, 753080), (13936, 696880), (14612, 664640), (16120, 602464), (16616, 584480), (16640, 583637), (17152, 566215), (17420, 557504), (17422, 557440), (17984, 540020), (18265, 531712), (18827, 515840), (19840, 489502), (20770, 467584), (21440, 452972), (22480, 432016), (25792, 376540), (27001, 359680), (27872, 348440), (29224, 332320), (32240, 301232), (33232, 292240), (34840, 278752), (34844, 278720), (35968, 270010), (36530, 265856), (37654, 257920), (39680, 244751), (41540, 233792), (42880, 226486), (43555, 222976), (44960, 216008), (51584, 188270), (54002, 179840), (55744, 174220), (58448, 166160), (64480, 150616), (66464, 146120), (69680, 139376), (69688, 139360), (71936, 135005), (73060, 132928), (75308, 128960), (83080, 116896), (85760, 113243), (87110, 111488), (89920, 108004), (94135, 103168)]