177062080

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1373}}^1$

素因数の和:1434

約数の個数: 112

約数和(自身を含む): 469050624

約数和(自身を除く): 291988544

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 31, 32, 40, 52, 62, 64, 65, 80, 104, 124, 130, 155, 160, 208, 248, 260, 310, 320, 403, 416, 496, 520, 620, 806, 832, 992, 1040, 1240, 1373, 1612, 1984, 2015, 2080, 2480, 2746, 3224, 4030, 4160, 4960, 5492, 6448, 6865, 8060, 9920, 10984, 12896, 13730, 16120, 17849, 21968, 25792, 27460, 32240, 35698, 42563, 43936, 54920, 64480, 71396, 85126, 87872, 89245, 109840, 128960, 142792, 170252, 178490, 212815, 219680, 285584, 340504, 356980, 425630, 439360, 553319, 571168, 681008, 713960, 851260, 1106638, 1142336, 1362016, 1427920, 1702520, 2213276, 2724032, 2766595, 2855840, 3405040, 4426552, 5533190, 5711680, 6810080, 8853104, 11066380, 13620160, 17706208, 22132760, 35412416, 44265520, 88531040, 177062080]

約数ペア:

[(1, 177062080), (2, 88531040), (4, 44265520), (5, 35412416), (8, 22132760), (10, 17706208), (13, 13620160), (16, 11066380), (20, 8853104), (26, 6810080), (31, 5711680), (32, 5533190), (40, 4426552), (52, 3405040), (62, 2855840), (64, 2766595), (65, 2724032), (80, 2213276), (104, 1702520), (124, 1427920), (130, 1362016), (155, 1142336), (160, 1106638), (208, 851260), (248, 713960), (260, 681008), (310, 571168), (320, 553319), (403, 439360), (416, 425630), (496, 356980), (520, 340504), (620, 285584), (806, 219680), (832, 212815), (992, 178490), (1040, 170252), (1240, 142792), (1373, 128960), (1612, 109840), (1984, 89245), (2015, 87872), (2080, 85126), (2480, 71396), (2746, 64480), (3224, 54920), (4030, 43936), (4160, 42563), (4960, 35698), (5492, 32240), (6448, 27460), (6865, 25792), (8060, 21968), (9920, 17849), (10984, 16120), (12896, 13730)]