100804328320

素因数分解:

$2^7\times 5^1\times {\mathrm{269}}^1\times {\mathrm{283}}^1\times {\mathrm{2069}}^1$

素因数の和:2640

約数の個数: 128

約数和(自身を含む): 242853228000

約数和(自身を除く): 142048899680

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 269, 283, 320, 538, 566, 640, 1076, 1132, 1345, 1415, 2069, 2152, 2264, 2690, 2830, 4138, 4304, 4528, 5380, 5660, 8276, 8608, 9056, 10345, 10760, 11320, 16552, 17216, 18112, 20690, 21520, 22640, 33104, 34432, 36224, 41380, 43040, 45280, 66208, 76127, 82760, 86080, 90560, 132416, 152254, 165520, 172160, 181120, 264832, 304508, 331040, 380635, 556561, 585527, 609016, 662080, 761270, 1113122, 1171054, 1218032, 1324160, 1522540, 2226244, 2342108, 2436064, 2782805, 2927635, 3045080, 4452488, 4684216, 4872128, 5565610, 5855270, 6090160, 8904976, 9368432, 9744256, 11131220, 11710540, 12180320, 17809952, 18736864, 22262440, 23421080, 24360640, 35619904, 37473728, 44524880, 46842160, 48721280, 71239808, 74947456, 89049760, 93684320, 157506763, 178099520, 187368640, 315013526, 356199040, 374737280, 630027052, 787533815, 1260054104, 1575067630, 2520108208, 3150135260, 5040216416, 6300270520, 10080432832, 12600541040, 20160865664, 25201082080, 50402164160, 100804328320]

約数ペア:

[(1, 100804328320), (2, 50402164160), (4, 25201082080), (5, 20160865664), (8, 12600541040), (10, 10080432832), (16, 6300270520), (20, 5040216416), (32, 3150135260), (40, 2520108208), (64, 1575067630), (80, 1260054104), (128, 787533815), (160, 630027052), (269, 374737280), (283, 356199040), (320, 315013526), (538, 187368640), (566, 178099520), (640, 157506763), (1076, 93684320), (1132, 89049760), (1345, 74947456), (1415, 71239808), (2069, 48721280), (2152, 46842160), (2264, 44524880), (2690, 37473728), (2830, 35619904), (4138, 24360640), (4304, 23421080), (4528, 22262440), (5380, 18736864), (5660, 17809952), (8276, 12180320), (8608, 11710540), (9056, 11131220), (10345, 9744256), (10760, 9368432), (11320, 8904976), (16552, 6090160), (17216, 5855270), (18112, 5565610), (20690, 4872128), (21520, 4684216), (22640, 4452488), (33104, 3045080), (34432, 2927635), (36224, 2782805), (41380, 2436064), (43040, 2342108), (45280, 2226244), (66208, 1522540), (76127, 1324160), (82760, 1218032), (86080, 1171054), (90560, 1113122), (132416, 761270), (152254, 662080), (165520, 609016), (172160, 585527), (181120, 556561), (264832, 380635), (304508, 331040)]