1458740080

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{2287}}^1$

素因数の和:2391

約数の個数: 160

約数和(自身を含む): 4167161856

約数和(自身を除く): 2708421776

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 34, 35, 40, 56, 67, 68, 70, 80, 85, 112, 119, 134, 136, 140, 170, 238, 268, 272, 280, 335, 340, 469, 476, 536, 560, 595, 670, 680, 938, 952, 1072, 1139, 1190, 1340, 1360, 1876, 1904, 2278, 2287, 2345, 2380, 2680, 3752, 4556, 4574, 4690, 4760, 5360, 5695, 7504, 7973, 9112, 9148, 9380, 9520, 11390, 11435, 15946, 16009, 18224, 18296, 18760, 22780, 22870, 31892, 32018, 36592, 37520, 38879, 39865, 45560, 45740, 63784, 64036, 77758, 79730, 80045, 91120, 91480, 127568, 128072, 153229, 155516, 159460, 160090, 182960, 194395, 256144, 272153, 306458, 311032, 318920, 320180, 388790, 544306, 612916, 622064, 637840, 640360, 766145, 777580, 1072603, 1088612, 1225832, 1280720, 1360765, 1532290, 1555160, 2145206, 2177224, 2451664, 2604893, 2721530, 3064580, 3110320, 4290412, 4354448, 5209786, 5363015, 5443060, 6129160, 8580824, 10419572, 10726030, 10886120, 12258320, 13024465, 17161648, 18234251, 20839144, 21452060, 21772240, 26048930, 36468502, 41678288, 42904120, 52097860, 72937004, 85808240, 91171255, 104195720, 145874008, 182342510, 208391440, 291748016, 364685020, 729370040, 1458740080]

約数ペア:

[(1, 1458740080), (2, 729370040), (4, 364685020), (5, 291748016), (7, 208391440), (8, 182342510), (10, 145874008), (14, 104195720), (16, 91171255), (17, 85808240), (20, 72937004), (28, 52097860), (34, 42904120), (35, 41678288), (40, 36468502), (56, 26048930), (67, 21772240), (68, 21452060), (70, 20839144), (80, 18234251), (85, 17161648), (112, 13024465), (119, 12258320), (134, 10886120), (136, 10726030), (140, 10419572), (170, 8580824), (238, 6129160), (268, 5443060), (272, 5363015), (280, 5209786), (335, 4354448), (340, 4290412), (469, 3110320), (476, 3064580), (536, 2721530), (560, 2604893), (595, 2451664), (670, 2177224), (680, 2145206), (938, 1555160), (952, 1532290), (1072, 1360765), (1139, 1280720), (1190, 1225832), (1340, 1088612), (1360, 1072603), (1876, 777580), (1904, 766145), (2278, 640360), (2287, 637840), (2345, 622064), (2380, 612916), (2680, 544306), (3752, 388790), (4556, 320180), (4574, 318920), (4690, 311032), (4760, 306458), (5360, 272153), (5695, 256144), (7504, 194395), (7973, 182960), (9112, 160090), (9148, 159460), (9380, 155516), (9520, 153229), (11390, 128072), (11435, 127568), (15946, 91480), (16009, 91120), (18224, 80045), (18296, 79730), (18760, 77758), (22780, 64036), (22870, 63784), (31892, 45740), (32018, 45560), (36592, 39865), (37520, 38879)]