3219434240

素因数分解:

$2^8\times 5^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{1669}}^1$

素因数の和:1838

約数の個数: 144

約数和(自身を含む): 8479084320

約数和(自身を除く): 5259650080

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 128, 137, 160, 176, 220, 256, 274, 320, 352, 440, 548, 640, 685, 704, 880, 1096, 1280, 1370, 1408, 1507, 1669, 1760, 2192, 2740, 2816, 3014, 3338, 3520, 4384, 5480, 6028, 6676, 7040, 7535, 8345, 8768, 10960, 12056, 13352, 14080, 15070, 16690, 17536, 18359, 21920, 24112, 26704, 30140, 33380, 35072, 36718, 43840, 48224, 53408, 60280, 66760, 73436, 87680, 91795, 96448, 106816, 120560, 133520, 146872, 175360, 183590, 192896, 213632, 228653, 241120, 267040, 293744, 367180, 385792, 427264, 457306, 482240, 534080, 587488, 734360, 914612, 964480, 1068160, 1143265, 1174976, 1468720, 1829224, 1928960, 2136320, 2286530, 2349952, 2515183, 2937440, 3658448, 4573060, 4699904, 5030366, 5874880, 7316896, 9146120, 10060732, 11749760, 12575915, 14633792, 18292240, 20121464, 23499520, 25151830, 29267584, 36584480, 40242928, 50303660, 58535168, 73168960, 80485856, 100607320, 146337920, 160971712, 201214640, 292675840, 321943424, 402429280, 643886848, 804858560, 1609717120, 3219434240]

約数ペア:

[(1, 3219434240), (2, 1609717120), (4, 804858560), (5, 643886848), (8, 402429280), (10, 321943424), (11, 292675840), (16, 201214640), (20, 160971712), (22, 146337920), (32, 100607320), (40, 80485856), (44, 73168960), (55, 58535168), (64, 50303660), (80, 40242928), (88, 36584480), (110, 29267584), (128, 25151830), (137, 23499520), (160, 20121464), (176, 18292240), (220, 14633792), (256, 12575915), (274, 11749760), (320, 10060732), (352, 9146120), (440, 7316896), (548, 5874880), (640, 5030366), (685, 4699904), (704, 4573060), (880, 3658448), (1096, 2937440), (1280, 2515183), (1370, 2349952), (1408, 2286530), (1507, 2136320), (1669, 1928960), (1760, 1829224), (2192, 1468720), (2740, 1174976), (2816, 1143265), (3014, 1068160), (3338, 964480), (3520, 914612), (4384, 734360), (5480, 587488), (6028, 534080), (6676, 482240), (7040, 457306), (7535, 427264), (8345, 385792), (8768, 367180), (10960, 293744), (12056, 267040), (13352, 241120), (14080, 228653), (15070, 213632), (16690, 192896), (17536, 183590), (18359, 175360), (21920, 146872), (24112, 133520), (26704, 120560), (30140, 106816), (33380, 96448), (35072, 91795), (36718, 87680), (43840, 73436), (48224, 66760), (53408, 60280)]