2109644160

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{84521}}^1$

素因数の和:84556

約数の個数: 128

約数和(自身を含む): 7241844960

約数和(自身を除く): 5132200800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 128, 130, 156, 160, 192, 195, 208, 240, 260, 312, 320, 384, 390, 416, 480, 520, 624, 640, 780, 832, 960, 1040, 1248, 1560, 1664, 1920, 2080, 2496, 3120, 4160, 4992, 6240, 8320, 12480, 24960, 84521, 169042, 253563, 338084, 422605, 507126, 676168, 845210, 1014252, 1098773, 1267815, 1352336, 1690420, 2028504, 2197546, 2535630, 2704672, 3296319, 3380840, 4057008, 4395092, 5071260, 5409344, 5493865, 6592638, 6761680, 8114016, 8790184, 10142520, 10818688, 10987730, 13185276, 13523360, 16228032, 16481595, 17580368, 20285040, 21975460, 26370552, 27046720, 32456064, 32963190, 35160736, 40570080, 43950920, 52741104, 54093440, 65926380, 70321472, 81140160, 87901840, 105482208, 131852760, 140642944, 162280320, 175803680, 210964416, 263705520, 351607360, 421928832, 527411040, 703214720, 1054822080, 2109644160]

約数ペア:

[(1, 2109644160), (2, 1054822080), (3, 703214720), (4, 527411040), (5, 421928832), (6, 351607360), (8, 263705520), (10, 210964416), (12, 175803680), (13, 162280320), (15, 140642944), (16, 131852760), (20, 105482208), (24, 87901840), (26, 81140160), (30, 70321472), (32, 65926380), (39, 54093440), (40, 52741104), (48, 43950920), (52, 40570080), (60, 35160736), (64, 32963190), (65, 32456064), (78, 27046720), (80, 26370552), (96, 21975460), (104, 20285040), (120, 17580368), (128, 16481595), (130, 16228032), (156, 13523360), (160, 13185276), (192, 10987730), (195, 10818688), (208, 10142520), (240, 8790184), (260, 8114016), (312, 6761680), (320, 6592638), (384, 5493865), (390, 5409344), (416, 5071260), (480, 4395092), (520, 4057008), (624, 3380840), (640, 3296319), (780, 2704672), (832, 2535630), (960, 2197546), (1040, 2028504), (1248, 1690420), (1560, 1352336), (1664, 1267815), (1920, 1098773), (2080, 1014252), (2496, 845210), (3120, 676168), (4160, 507126), (4992, 422605), (6240, 338084), (8320, 253563), (12480, 169042), (24960, 84521)]