261530248740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{1677121}}^1$

素因数の和:1677269

約数の個数: 96

約数和(自身を含む): 770885773056

約数和(自身を除く): 509355524316

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 113, 115, 138, 226, 230, 276, 339, 345, 452, 460, 565, 678, 690, 1130, 1356, 1380, 1695, 2260, 2599, 3390, 5198, 6780, 7797, 10396, 12995, 15594, 25990, 31188, 38985, 51980, 77970, 155940, 1677121, 3354242, 5031363, 6708484, 8385605, 10062726, 16771210, 20125452, 25156815, 33542420, 38573783, 50313630, 77147566, 100627260, 115721349, 154295132, 189514673, 192868915, 231442698, 379029346, 385737830, 462885396, 568544019, 578606745, 758058692, 771475660, 947573365, 1137088038, 1157213490, 1895146730, 2274176076, 2314426980, 2842720095, 3790293460, 4358837479, 5685440190, 8717674958, 11370880380, 13076512437, 17435349916, 21794187395, 26153024874, 43588374790, 52306049748, 65382562185, 87176749580, 130765124370, 261530248740]

約数ペア:

[(1, 261530248740), (2, 130765124370), (3, 87176749580), (4, 65382562185), (5, 52306049748), (6, 43588374790), (10, 26153024874), (12, 21794187395), (15, 17435349916), (20, 13076512437), (23, 11370880380), (30, 8717674958), (46, 5685440190), (60, 4358837479), (69, 3790293460), (92, 2842720095), (113, 2314426980), (115, 2274176076), (138, 1895146730), (226, 1157213490), (230, 1137088038), (276, 947573365), (339, 771475660), (345, 758058692), (452, 578606745), (460, 568544019), (565, 462885396), (678, 385737830), (690, 379029346), (1130, 231442698), (1356, 192868915), (1380, 189514673), (1695, 154295132), (2260, 115721349), (2599, 100627260), (3390, 77147566), (5198, 50313630), (6780, 38573783), (7797, 33542420), (10396, 25156815), (12995, 20125452), (15594, 16771210), (25990, 10062726), (31188, 8385605), (38985, 6708484), (51980, 5031363), (77970, 3354242), (155940, 1677121)]