318710040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{2909}}^1$

素因数の和:3017

約数の個数: 128

約数和(自身を含む): 1055980800

約数和(自身を除く): 737270760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 83, 88, 110, 120, 132, 165, 166, 220, 249, 264, 330, 332, 415, 440, 498, 660, 664, 830, 913, 996, 1245, 1320, 1660, 1826, 1992, 2490, 2739, 2909, 3320, 3652, 4565, 4980, 5478, 5818, 7304, 8727, 9130, 9960, 10956, 11636, 13695, 14545, 17454, 18260, 21912, 23272, 27390, 29090, 31999, 34908, 36520, 43635, 54780, 58180, 63998, 69816, 87270, 95997, 109560, 116360, 127996, 159995, 174540, 191994, 241447, 255992, 319990, 349080, 383988, 479985, 482894, 639980, 724341, 767976, 959970, 965788, 1207235, 1279960, 1448682, 1919940, 1931576, 2414470, 2655917, 2897364, 3621705, 3839880, 4828940, 5311834, 5794728, 7243410, 7967751, 9657880, 10623668, 13279585, 14486820, 15935502, 21247336, 26559170, 28973640, 31871004, 39838755, 53118340, 63742008, 79677510, 106236680, 159355020, 318710040]

約数ペア:

[(1, 318710040), (2, 159355020), (3, 106236680), (4, 79677510), (5, 63742008), (6, 53118340), (8, 39838755), (10, 31871004), (11, 28973640), (12, 26559170), (15, 21247336), (20, 15935502), (22, 14486820), (24, 13279585), (30, 10623668), (33, 9657880), (40, 7967751), (44, 7243410), (55, 5794728), (60, 5311834), (66, 4828940), (83, 3839880), (88, 3621705), (110, 2897364), (120, 2655917), (132, 2414470), (165, 1931576), (166, 1919940), (220, 1448682), (249, 1279960), (264, 1207235), (330, 965788), (332, 959970), (415, 767976), (440, 724341), (498, 639980), (660, 482894), (664, 479985), (830, 383988), (913, 349080), (996, 319990), (1245, 255992), (1320, 241447), (1660, 191994), (1826, 174540), (1992, 159995), (2490, 127996), (2739, 116360), (2909, 109560), (3320, 95997), (3652, 87270), (4565, 69816), (4980, 63998), (5478, 58180), (5818, 54780), (7304, 43635), (8727, 36520), (9130, 34908), (9960, 31999), (10956, 29090), (11636, 27390), (13695, 23272), (14545, 21912), (17454, 18260)]