392816760

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{193}}^1\times {\mathrm{2423}}^1$

素因数の和:2637

約数の個数: 128

約数和(自身を含む): 1354337280

約数和(自身を除く): 961520520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 193, 210, 280, 386, 420, 579, 772, 840, 965, 1158, 1351, 1544, 1930, 2316, 2423, 2702, 2895, 3860, 4053, 4632, 4846, 5404, 5790, 6755, 7269, 7720, 8106, 9692, 10808, 11580, 12115, 13510, 14538, 16212, 16961, 19384, 20265, 23160, 24230, 27020, 29076, 32424, 33922, 36345, 40530, 48460, 50883, 54040, 58152, 67844, 72690, 81060, 84805, 96920, 101766, 135688, 145380, 162120, 169610, 203532, 254415, 290760, 339220, 407064, 467639, 508830, 678440, 935278, 1017660, 1402917, 1870556, 2035320, 2338195, 2805834, 3273473, 3741112, 4676390, 5611668, 6546946, 7014585, 9352780, 9820419, 11223336, 13093892, 14029170, 16367365, 18705560, 19640838, 26187784, 28058340, 32734730, 39281676, 49102095, 56116680, 65469460, 78563352, 98204190, 130938920, 196408380, 392816760]

約数ペア:

[(1, 392816760), (2, 196408380), (3, 130938920), (4, 98204190), (5, 78563352), (6, 65469460), (7, 56116680), (8, 49102095), (10, 39281676), (12, 32734730), (14, 28058340), (15, 26187784), (20, 19640838), (21, 18705560), (24, 16367365), (28, 14029170), (30, 13093892), (35, 11223336), (40, 9820419), (42, 9352780), (56, 7014585), (60, 6546946), (70, 5611668), (84, 4676390), (105, 3741112), (120, 3273473), (140, 2805834), (168, 2338195), (193, 2035320), (210, 1870556), (280, 1402917), (386, 1017660), (420, 935278), (579, 678440), (772, 508830), (840, 467639), (965, 407064), (1158, 339220), (1351, 290760), (1544, 254415), (1930, 203532), (2316, 169610), (2423, 162120), (2702, 145380), (2895, 135688), (3860, 101766), (4053, 96920), (4632, 84805), (4846, 81060), (5404, 72690), (5790, 67844), (6755, 58152), (7269, 54040), (7720, 50883), (8106, 48460), (9692, 40530), (10808, 36345), (11580, 33922), (12115, 32424), (13510, 29076), (14538, 27020), (16212, 24230), (16961, 23160), (19384, 20265)]