266105520

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{349}}^1\times {\mathrm{353}}^1$

素因数の和:724

約数の個数: 160

約数和(自身を含む): 921816000

約数和(自身を除く): 655710480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 349, 353, 360, 432, 540, 698, 706, 720, 1047, 1059, 1080, 1396, 1412, 1745, 1765, 2094, 2118, 2160, 2792, 2824, 3141, 3177, 3490, 3530, 4188, 4236, 5235, 5295, 5584, 5648, 6282, 6354, 6980, 7060, 8376, 8472, 9423, 9531, 10470, 10590, 12564, 12708, 13960, 14120, 15705, 15885, 16752, 16944, 18846, 19062, 20940, 21180, 25128, 25416, 27920, 28240, 31410, 31770, 37692, 38124, 41880, 42360, 47115, 47655, 50256, 50832, 62820, 63540, 75384, 76248, 83760, 84720, 94230, 95310, 123197, 125640, 127080, 150768, 152496, 188460, 190620, 246394, 251280, 254160, 369591, 376920, 381240, 492788, 615985, 739182, 753840, 762480, 985576, 1108773, 1231970, 1478364, 1847955, 1971152, 2217546, 2463940, 2956728, 3326319, 3695910, 4435092, 4927880, 5543865, 5913456, 6652638, 7391820, 8870184, 9855760, 11087730, 13305276, 14783640, 16631595, 17740368, 22175460, 26610552, 29567280, 33263190, 44350920, 53221104, 66526380, 88701840, 133052760, 266105520]

約数ペア:

[(1, 266105520), (2, 133052760), (3, 88701840), (4, 66526380), (5, 53221104), (6, 44350920), (8, 33263190), (9, 29567280), (10, 26610552), (12, 22175460), (15, 17740368), (16, 16631595), (18, 14783640), (20, 13305276), (24, 11087730), (27, 9855760), (30, 8870184), (36, 7391820), (40, 6652638), (45, 5913456), (48, 5543865), (54, 4927880), (60, 4435092), (72, 3695910), (80, 3326319), (90, 2956728), (108, 2463940), (120, 2217546), (135, 1971152), (144, 1847955), (180, 1478364), (216, 1231970), (240, 1108773), (270, 985576), (349, 762480), (353, 753840), (360, 739182), (432, 615985), (540, 492788), (698, 381240), (706, 376920), (720, 369591), (1047, 254160), (1059, 251280), (1080, 246394), (1396, 190620), (1412, 188460), (1745, 152496), (1765, 150768), (2094, 127080), (2118, 125640), (2160, 123197), (2792, 95310), (2824, 94230), (3141, 84720), (3177, 83760), (3490, 76248), (3530, 75384), (4188, 63540), (4236, 62820), (5235, 50832), (5295, 50256), (5584, 47655), (5648, 47115), (6282, 42360), (6354, 41880), (6980, 38124), (7060, 37692), (8376, 31770), (8472, 31410), (9423, 28240), (9531, 27920), (10470, 25416), (10590, 25128), (12564, 21180), (12708, 20940), (13960, 19062), (14120, 18846), (15705, 16944), (15885, 16752)]