160212925040

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{229}}^1\times {\mathrm{1249321}}^1$

素因数の和:1249570

約数の個数: 80

約数和(自身を含む): 427567961280

約数和(自身を除く): 267355036240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 229, 280, 458, 560, 916, 1145, 1603, 1832, 2290, 3206, 3664, 4580, 6412, 8015, 9160, 12824, 16030, 18320, 25648, 32060, 64120, 128240, 1249321, 2498642, 4997284, 6246605, 8745247, 9994568, 12493210, 17490494, 19989136, 24986420, 34980988, 43726235, 49972840, 69961976, 87452470, 99945680, 139923952, 174904940, 286094509, 349809880, 572189018, 699619760, 1144378036, 1430472545, 2002661563, 2288756072, 2860945090, 4005323126, 4577512144, 5721890180, 8010646252, 10013307815, 11443780360, 16021292504, 20026615630, 22887560720, 32042585008, 40053231260, 80106462520, 160212925040]

約数ペア:

[(1, 160212925040), (2, 80106462520), (4, 40053231260), (5, 32042585008), (7, 22887560720), (8, 20026615630), (10, 16021292504), (14, 11443780360), (16, 10013307815), (20, 8010646252), (28, 5721890180), (35, 4577512144), (40, 4005323126), (56, 2860945090), (70, 2288756072), (80, 2002661563), (112, 1430472545), (140, 1144378036), (229, 699619760), (280, 572189018), (458, 349809880), (560, 286094509), (916, 174904940), (1145, 139923952), (1603, 99945680), (1832, 87452470), (2290, 69961976), (3206, 49972840), (3664, 43726235), (4580, 34980988), (6412, 24986420), (8015, 19989136), (9160, 17490494), (12824, 12493210), (16030, 9994568), (18320, 8745247), (25648, 6246605), (32060, 4997284), (64120, 2498642), (128240, 1249321)]