162077580

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{307}}^1\times {\mathrm{419}}^1$

素因数の和:748

約数の個数: 144

約数和(自身を含む): 565044480

約数和(自身を除く): 402966900

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 307, 315, 419, 420, 614, 630, 838, 921, 1228, 1257, 1260, 1535, 1676, 1842, 2095, 2149, 2514, 2763, 2933, 3070, 3684, 3771, 4190, 4298, 4605, 5028, 5526, 5866, 6140, 6285, 6447, 7542, 8380, 8596, 8799, 9210, 10745, 11052, 11732, 12570, 12894, 13815, 14665, 15084, 17598, 18420, 18855, 19341, 21490, 25140, 25788, 26397, 27630, 29330, 32235, 35196, 37710, 38682, 42980, 43995, 52794, 55260, 58660, 64470, 75420, 77364, 87990, 96705, 105588, 128633, 128940, 131985, 175980, 193410, 257266, 263970, 385899, 386820, 514532, 527940, 643165, 771798, 900431, 1157697, 1286330, 1543596, 1800862, 1929495, 2315394, 2572660, 2701293, 3601724, 3858990, 4502155, 4630788, 5402586, 5788485, 7717980, 8103879, 9004310, 10805172, 11576970, 13506465, 16207758, 18008620, 23153940, 27012930, 32415516, 40519395, 54025860, 81038790, 162077580]

約数ペア:

[(1, 162077580), (2, 81038790), (3, 54025860), (4, 40519395), (5, 32415516), (6, 27012930), (7, 23153940), (9, 18008620), (10, 16207758), (12, 13506465), (14, 11576970), (15, 10805172), (18, 9004310), (20, 8103879), (21, 7717980), (28, 5788485), (30, 5402586), (35, 4630788), (36, 4502155), (42, 3858990), (45, 3601724), (60, 2701293), (63, 2572660), (70, 2315394), (84, 1929495), (90, 1800862), (105, 1543596), (126, 1286330), (140, 1157697), (180, 900431), (210, 771798), (252, 643165), (307, 527940), (315, 514532), (419, 386820), (420, 385899), (614, 263970), (630, 257266), (838, 193410), (921, 175980), (1228, 131985), (1257, 128940), (1260, 128633), (1535, 105588), (1676, 96705), (1842, 87990), (2095, 77364), (2149, 75420), (2514, 64470), (2763, 58660), (2933, 55260), (3070, 52794), (3684, 43995), (3771, 42980), (4190, 38682), (4298, 37710), (4605, 35196), (5028, 32235), (5526, 29330), (5866, 27630), (6140, 26397), (6285, 25788), (6447, 25140), (7542, 21490), (8380, 19341), (8596, 18855), (8799, 18420), (9210, 17598), (10745, 15084), (11052, 14665), (11732, 13815), (12570, 12894)]