216360480

素因数分解:

$2^5\times 3^1\times 5^1\times 7^2\times {\mathrm{9199}}^1$

素因数の和:9231

約数の個数: 144

約数和(自身を含む): 792892800

約数和(自身を除く): 576532320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 49, 56, 60, 70, 80, 84, 96, 98, 105, 112, 120, 140, 147, 160, 168, 196, 210, 224, 240, 245, 280, 294, 336, 392, 420, 480, 490, 560, 588, 672, 735, 784, 840, 980, 1120, 1176, 1470, 1568, 1680, 1960, 2352, 2940, 3360, 3920, 4704, 5880, 7840, 9199, 11760, 18398, 23520, 27597, 36796, 45995, 55194, 64393, 73592, 91990, 110388, 128786, 137985, 147184, 183980, 193179, 220776, 257572, 275970, 294368, 321965, 367960, 386358, 441552, 450751, 515144, 551940, 643930, 735920, 772716, 883104, 901502, 965895, 1030288, 1103880, 1287860, 1352253, 1471840, 1545432, 1803004, 1931790, 2060576, 2207760, 2253755, 2575720, 2704506, 3090864, 3606008, 3863580, 4415520, 4507510, 5151440, 5409012, 6181728, 6761265, 7212016, 7727160, 9015020, 10302880, 10818024, 13522530, 14424032, 15454320, 18030040, 21636048, 27045060, 30908640, 36060080, 43272096, 54090120, 72120160, 108180240, 216360480]

約数ペア:

[(1, 216360480), (2, 108180240), (3, 72120160), (4, 54090120), (5, 43272096), (6, 36060080), (7, 30908640), (8, 27045060), (10, 21636048), (12, 18030040), (14, 15454320), (15, 14424032), (16, 13522530), (20, 10818024), (21, 10302880), (24, 9015020), (28, 7727160), (30, 7212016), (32, 6761265), (35, 6181728), (40, 5409012), (42, 5151440), (48, 4507510), (49, 4415520), (56, 3863580), (60, 3606008), (70, 3090864), (80, 2704506), (84, 2575720), (96, 2253755), (98, 2207760), (105, 2060576), (112, 1931790), (120, 1803004), (140, 1545432), (147, 1471840), (160, 1352253), (168, 1287860), (196, 1103880), (210, 1030288), (224, 965895), (240, 901502), (245, 883104), (280, 772716), (294, 735920), (336, 643930), (392, 551940), (420, 515144), (480, 450751), (490, 441552), (560, 386358), (588, 367960), (672, 321965), (735, 294368), (784, 275970), (840, 257572), (980, 220776), (1120, 193179), (1176, 183980), (1470, 147184), (1568, 137985), (1680, 128786), (1960, 110388), (2352, 91990), (2940, 73592), (3360, 64393), (3920, 55194), (4704, 45995), (5880, 36796), (7840, 27597), (9199, 23520), (11760, 18398)]