8038529280

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{431}}^1\times {\mathrm{1619}}^1$

素因数の和:2077

約数の個数: 216

約数和(自身を含む): 27894222720

約数和(自身を除く): 19855693440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 256, 288, 320, 360, 384, 431, 480, 576, 640, 720, 768, 862, 960, 1152, 1280, 1293, 1440, 1619, 1724, 1920, 2155, 2304, 2586, 2880, 3238, 3448, 3840, 3879, 4310, 4857, 5172, 5760, 6465, 6476, 6896, 7758, 8095, 8620, 9714, 10344, 11520, 12930, 12952, 13792, 14571, 15516, 16190, 17240, 19395, 19428, 20688, 24285, 25860, 25904, 27584, 29142, 31032, 32380, 34480, 38790, 38856, 41376, 48570, 51720, 51808, 55168, 58284, 62064, 64760, 68960, 72855, 77580, 77712, 82752, 97140, 103440, 103616, 110336, 116568, 124128, 129520, 137920, 145710, 155160, 155424, 165504, 194280, 206880, 207232, 233136, 248256, 259040, 275840, 291420, 310320, 310848, 331008, 388560, 413760, 414464, 466272, 496512, 518080, 551680, 582840, 620640, 621696, 697789, 777120, 827520, 932544, 993024, 1036160, 1165680, 1241280, 1243392, 1395578, 1554240, 1655040, 1865088, 2072320, 2093367, 2331360, 2482560, 2791156, 3108480, 3488945, 3730176, 4186734, 4662720, 4965120, 5582312, 6216960, 6280101, 6977890, 8373468, 9325440, 10466835, 11164624, 12560202, 13955780, 16746936, 18650880, 20933670, 22329248, 25120404, 27911560, 31400505, 33493872, 41867340, 44658496, 50240808, 55823120, 62801010, 66987744, 83734680, 89316992, 100481616, 111646240, 125602020, 133975488, 167469360, 178633984, 200963232, 223292480, 251204040, 267950976, 334938720, 401926464, 446584960, 502408080, 535901952, 669877440, 803852928, 893169920, 1004816160, 1339754880, 1607705856, 2009632320, 2679509760, 4019264640, 8038529280]

約数ペア:

[(1, 8038529280), (2, 4019264640), (3, 2679509760), (4, 2009632320), (5, 1607705856), (6, 1339754880), (8, 1004816160), (9, 893169920), (10, 803852928), (12, 669877440), (15, 535901952), (16, 502408080), (18, 446584960), (20, 401926464), (24, 334938720), (30, 267950976), (32, 251204040), (36, 223292480), (40, 200963232), (45, 178633984), (48, 167469360), (60, 133975488), (64, 125602020), (72, 111646240), (80, 100481616), (90, 89316992), (96, 83734680), (120, 66987744), (128, 62801010), (144, 55823120), (160, 50240808), (180, 44658496), (192, 41867340), (240, 33493872), (256, 31400505), (288, 27911560), (320, 25120404), (360, 22329248), (384, 20933670), (431, 18650880), (480, 16746936), (576, 13955780), (640, 12560202), (720, 11164624), (768, 10466835), (862, 9325440), (960, 8373468), (1152, 6977890), (1280, 6280101), (1293, 6216960), (1440, 5582312), (1619, 4965120), (1724, 4662720), (1920, 4186734), (2155, 3730176), (2304, 3488945), (2586, 3108480), (2880, 2791156), (3238, 2482560), (3448, 2331360), (3840, 2093367), (3879, 2072320), (4310, 1865088), (4857, 1655040), (5172, 1554240), (5760, 1395578), (6465, 1243392), (6476, 1241280), (6896, 1165680), (7758, 1036160), (8095, 993024), (8620, 932544), (9714, 827520), (10344, 777120), (11520, 697789), (12930, 621696), (12952, 620640), (13792, 582840), (14571, 551680), (15516, 518080), (16190, 496512), (17240, 466272), (19395, 414464), (19428, 413760), (20688, 388560), (24285, 331008), (25860, 310848), (25904, 310320), (27584, 291420), (29142, 275840), (31032, 259040), (32380, 248256), (34480, 233136), (38790, 207232), (38856, 206880), (41376, 194280), (48570, 165504), (51720, 155424), (51808, 155160), (55168, 145710), (58284, 137920), (62064, 129520), (64760, 124128), (68960, 116568), (72855, 110336), (77580, 103616), (77712, 103440), (82752, 97140)]