426213480

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{193}}^1\times {\mathrm{239}}^1$

素因数の和:464

約数の個数: 256

約数和(自身を含む): 1609113600

約数和(自身を除く): 1182900120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 55, 56, 60, 66, 70, 77, 84, 88, 105, 110, 120, 132, 140, 154, 165, 168, 193, 210, 220, 231, 239, 264, 280, 308, 330, 385, 386, 420, 440, 462, 478, 579, 616, 660, 717, 770, 772, 840, 924, 956, 965, 1155, 1158, 1195, 1320, 1351, 1434, 1540, 1544, 1673, 1848, 1912, 1930, 2123, 2310, 2316, 2390, 2629, 2702, 2868, 2895, 3080, 3346, 3585, 3860, 4053, 4246, 4620, 4632, 4780, 5019, 5258, 5404, 5736, 5790, 6369, 6692, 6755, 7170, 7720, 7887, 8106, 8365, 8492, 9240, 9560, 10038, 10516, 10615, 10808, 11580, 12738, 13145, 13384, 13510, 14340, 14861, 15774, 16212, 16730, 16984, 18403, 20076, 20265, 21032, 21230, 23160, 25095, 25476, 26290, 27020, 28680, 29722, 31548, 31845, 32424, 33460, 36806, 39435, 40152, 40530, 42460, 44583, 46127, 50190, 50952, 52580, 54040, 55209, 59444, 63096, 63690, 66920, 73612, 74305, 78870, 81060, 84920, 89166, 92015, 92254, 100380, 105160, 110418, 118888, 127380, 138381, 147224, 148610, 157740, 162120, 178332, 184030, 184508, 200760, 220836, 222915, 230635, 254760, 276045, 276762, 297220, 315480, 322889, 356664, 368060, 369016, 441672, 445830, 461270, 507397, 552090, 553524, 594440, 645778, 691905, 736120, 891660, 922540, 968667, 1014794, 1104180, 1107048, 1291556, 1383810, 1522191, 1614445, 1783320, 1845080, 1937334, 2029588, 2208360, 2536985, 2583112, 2767620, 3044382, 3228890, 3551779, 3874668, 4059176, 4843335, 5073970, 5535240, 6088764, 6457780, 7103558, 7610955, 7749336, 9686670, 10147940, 10655337, 12177528, 12915560, 14207116, 15221910, 17758895, 19373340, 20295880, 21310674, 28414232, 30443820, 35517790, 38746680, 42621348, 53276685, 60887640, 71035580, 85242696, 106553370, 142071160, 213106740, 426213480]

約数ペア:

[(1, 426213480), (2, 213106740), (3, 142071160), (4, 106553370), (5, 85242696), (6, 71035580), (7, 60887640), (8, 53276685), (10, 42621348), (11, 38746680), (12, 35517790), (14, 30443820), (15, 28414232), (20, 21310674), (21, 20295880), (22, 19373340), (24, 17758895), (28, 15221910), (30, 14207116), (33, 12915560), (35, 12177528), (40, 10655337), (42, 10147940), (44, 9686670), (55, 7749336), (56, 7610955), (60, 7103558), (66, 6457780), (70, 6088764), (77, 5535240), (84, 5073970), (88, 4843335), (105, 4059176), (110, 3874668), (120, 3551779), (132, 3228890), (140, 3044382), (154, 2767620), (165, 2583112), (168, 2536985), (193, 2208360), (210, 2029588), (220, 1937334), (231, 1845080), (239, 1783320), (264, 1614445), (280, 1522191), (308, 1383810), (330, 1291556), (385, 1107048), (386, 1104180), (420, 1014794), (440, 968667), (462, 922540), (478, 891660), (579, 736120), (616, 691905), (660, 645778), (717, 594440), (770, 553524), (772, 552090), (840, 507397), (924, 461270), (956, 445830), (965, 441672), (1155, 369016), (1158, 368060), (1195, 356664), (1320, 322889), (1351, 315480), (1434, 297220), (1540, 276762), (1544, 276045), (1673, 254760), (1848, 230635), (1912, 222915), (1930, 220836), (2123, 200760), (2310, 184508), (2316, 184030), (2390, 178332), (2629, 162120), (2702, 157740), (2868, 148610), (2895, 147224), (3080, 138381), (3346, 127380), (3585, 118888), (3860, 110418), (4053, 105160), (4246, 100380), (4620, 92254), (4632, 92015), (4780, 89166), (5019, 84920), (5258, 81060), (5404, 78870), (5736, 74305), (5790, 73612), (6369, 66920), (6692, 63690), (6755, 63096), (7170, 59444), (7720, 55209), (7887, 54040), (8106, 52580), (8365, 50952), (8492, 50190), (9240, 46127), (9560, 44583), (10038, 42460), (10516, 40530), (10615, 40152), (10808, 39435), (11580, 36806), (12738, 33460), (13145, 32424), (13384, 31845), (13510, 31548), (14340, 29722), (14861, 28680), (15774, 27020), (16212, 26290), (16730, 25476), (16984, 25095), (18403, 23160), (20076, 21230), (20265, 21032)]