807828720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{137}}^1\times {\mathrm{311}}^1$

素因数の和:543

約数の個数: 160

約数和(自身を含む): 2562693120

約数和(自身を除く): 1754864400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 79, 80, 120, 137, 158, 237, 240, 274, 311, 316, 395, 411, 474, 548, 622, 632, 685, 790, 822, 933, 948, 1096, 1185, 1244, 1264, 1370, 1555, 1580, 1644, 1866, 1896, 2055, 2192, 2370, 2488, 2740, 3110, 3160, 3288, 3732, 3792, 4110, 4665, 4740, 4976, 5480, 6220, 6320, 6576, 7464, 8220, 9330, 9480, 10823, 10960, 12440, 14928, 16440, 18660, 18960, 21646, 24569, 24880, 32469, 32880, 37320, 42607, 43292, 49138, 54115, 64938, 73707, 74640, 85214, 86584, 98276, 108230, 122845, 127821, 129876, 147414, 162345, 170428, 173168, 196552, 213035, 216460, 245690, 255642, 259752, 294828, 324690, 340856, 368535, 393104, 426070, 432920, 491380, 511284, 519504, 589656, 639105, 649380, 681712, 737070, 852140, 865840, 982760, 1022568, 1179312, 1278210, 1298760, 1474140, 1704280, 1965520, 2045136, 2556420, 2597520, 2948280, 3365953, 3408560, 5112840, 5896560, 6731906, 10097859, 10225680, 13463812, 16829765, 20195718, 26927624, 33659530, 40391436, 50489295, 53855248, 67319060, 80782872, 100978590, 134638120, 161565744, 201957180, 269276240, 403914360, 807828720]

約数ペア:

[(1, 807828720), (2, 403914360), (3, 269276240), (4, 201957180), (5, 161565744), (6, 134638120), (8, 100978590), (10, 80782872), (12, 67319060), (15, 53855248), (16, 50489295), (20, 40391436), (24, 33659530), (30, 26927624), (40, 20195718), (48, 16829765), (60, 13463812), (79, 10225680), (80, 10097859), (120, 6731906), (137, 5896560), (158, 5112840), (237, 3408560), (240, 3365953), (274, 2948280), (311, 2597520), (316, 2556420), (395, 2045136), (411, 1965520), (474, 1704280), (548, 1474140), (622, 1298760), (632, 1278210), (685, 1179312), (790, 1022568), (822, 982760), (933, 865840), (948, 852140), (1096, 737070), (1185, 681712), (1244, 649380), (1264, 639105), (1370, 589656), (1555, 519504), (1580, 511284), (1644, 491380), (1866, 432920), (1896, 426070), (2055, 393104), (2192, 368535), (2370, 340856), (2488, 324690), (2740, 294828), (3110, 259752), (3160, 255642), (3288, 245690), (3732, 216460), (3792, 213035), (4110, 196552), (4665, 173168), (4740, 170428), (4976, 162345), (5480, 147414), (6220, 129876), (6320, 127821), (6576, 122845), (7464, 108230), (8220, 98276), (9330, 86584), (9480, 85214), (10823, 74640), (10960, 73707), (12440, 64938), (14928, 54115), (16440, 49138), (18660, 43292), (18960, 42607), (21646, 37320), (24569, 32880), (24880, 32469)]