220785600

素因数分解:

$2^6\times 3^1\times 5^2\times 7^1\times {\mathrm{6571}}^1$

素因数の和:6603

約数の個数: 168

約数和(自身を含む): 827966848

約数和(自身を除く): 607181248

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 32, 35, 40, 42, 48, 50, 56, 60, 64, 70, 75, 80, 84, 96, 100, 105, 112, 120, 140, 150, 160, 168, 175, 192, 200, 210, 224, 240, 280, 300, 320, 336, 350, 400, 420, 448, 480, 525, 560, 600, 672, 700, 800, 840, 960, 1050, 1120, 1200, 1344, 1400, 1600, 1680, 2100, 2240, 2400, 2800, 3360, 4200, 4800, 5600, 6571, 6720, 8400, 11200, 13142, 16800, 19713, 26284, 32855, 33600, 39426, 45997, 52568, 65710, 78852, 91994, 98565, 105136, 131420, 137991, 157704, 164275, 183988, 197130, 210272, 229985, 262840, 275982, 315408, 328550, 367976, 394260, 420544, 459970, 492825, 525680, 551964, 630816, 657100, 689955, 735952, 788520, 919940, 985650, 1051360, 1103928, 1149925, 1261632, 1314200, 1379910, 1471904, 1577040, 1839880, 1971300, 2102720, 2207856, 2299850, 2628400, 2759820, 2943808, 3154080, 3449775, 3679760, 3942600, 4415712, 4599700, 5256800, 5519640, 6308160, 6899550, 7359520, 7885200, 8831424, 9199400, 10513600, 11039280, 13799100, 14719040, 15770400, 18398800, 22078560, 27598200, 31540800, 36797600, 44157120, 55196400, 73595200, 110392800, 220785600]

約数ペア:

[(1, 220785600), (2, 110392800), (3, 73595200), (4, 55196400), (5, 44157120), (6, 36797600), (7, 31540800), (8, 27598200), (10, 22078560), (12, 18398800), (14, 15770400), (15, 14719040), (16, 13799100), (20, 11039280), (21, 10513600), (24, 9199400), (25, 8831424), (28, 7885200), (30, 7359520), (32, 6899550), (35, 6308160), (40, 5519640), (42, 5256800), (48, 4599700), (50, 4415712), (56, 3942600), (60, 3679760), (64, 3449775), (70, 3154080), (75, 2943808), (80, 2759820), (84, 2628400), (96, 2299850), (100, 2207856), (105, 2102720), (112, 1971300), (120, 1839880), (140, 1577040), (150, 1471904), (160, 1379910), (168, 1314200), (175, 1261632), (192, 1149925), (200, 1103928), (210, 1051360), (224, 985650), (240, 919940), (280, 788520), (300, 735952), (320, 689955), (336, 657100), (350, 630816), (400, 551964), (420, 525680), (448, 492825), (480, 459970), (525, 420544), (560, 394260), (600, 367976), (672, 328550), (700, 315408), (800, 275982), (840, 262840), (960, 229985), (1050, 210272), (1120, 197130), (1200, 183988), (1344, 164275), (1400, 157704), (1600, 137991), (1680, 131420), (2100, 105136), (2240, 98565), (2400, 91994), (2800, 78852), (3360, 65710), (4200, 52568), (4800, 45997), (5600, 39426), (6571, 33600), (6720, 32855), (8400, 26284), (11200, 19713), (13142, 16800)]