145691280

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{211}}^1$

素因数の和:374

約数の個数: 240

約数和(自身を含む): 565928064

約数和(自身を除く): 420236784

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 137, 140, 144, 168, 180, 210, 211, 240, 252, 274, 280, 315, 336, 360, 411, 420, 422, 504, 548, 560, 630, 633, 685, 720, 822, 840, 844, 959, 1008, 1055, 1096, 1233, 1260, 1266, 1370, 1477, 1644, 1680, 1688, 1899, 1918, 2055, 2110, 2192, 2466, 2520, 2532, 2740, 2877, 2954, 3165, 3288, 3376, 3798, 3836, 4110, 4220, 4431, 4795, 4932, 5040, 5064, 5480, 5754, 5908, 6165, 6330, 6576, 7385, 7596, 7672, 8220, 8440, 8631, 8862, 9495, 9590, 9864, 10128, 10960, 11508, 11816, 12330, 12660, 13293, 14385, 14770, 15192, 15344, 16440, 16880, 17262, 17724, 18990, 19180, 19728, 22155, 23016, 23632, 24660, 25320, 26586, 28770, 28907, 29540, 30384, 32880, 34524, 35448, 37980, 38360, 43155, 44310, 46032, 49320, 50640, 53172, 57540, 57814, 59080, 66465, 69048, 70896, 75960, 76720, 86310, 86721, 88620, 98640, 106344, 115080, 115628, 118160, 132930, 138096, 144535, 151920, 172620, 173442, 177240, 202349, 212688, 230160, 231256, 260163, 265860, 289070, 345240, 346884, 354480, 404698, 433605, 462512, 520326, 531720, 578140, 607047, 690480, 693768, 809396, 867210, 1011745, 1040652, 1063440, 1156280, 1214094, 1300815, 1387536, 1618792, 1734420, 1821141, 2023490, 2081304, 2312560, 2428188, 2601630, 3035235, 3237584, 3468840, 3642282, 4046980, 4162608, 4856376, 5203260, 6070470, 6937680, 7284564, 8093960, 9105705, 9712752, 10406520, 12140940, 14569128, 16187920, 18211410, 20813040, 24281880, 29138256, 36422820, 48563760, 72845640, 145691280]

約数ペア:

[(1, 145691280), (2, 72845640), (3, 48563760), (4, 36422820), (5, 29138256), (6, 24281880), (7, 20813040), (8, 18211410), (9, 16187920), (10, 14569128), (12, 12140940), (14, 10406520), (15, 9712752), (16, 9105705), (18, 8093960), (20, 7284564), (21, 6937680), (24, 6070470), (28, 5203260), (30, 4856376), (35, 4162608), (36, 4046980), (40, 3642282), (42, 3468840), (45, 3237584), (48, 3035235), (56, 2601630), (60, 2428188), (63, 2312560), (70, 2081304), (72, 2023490), (80, 1821141), (84, 1734420), (90, 1618792), (105, 1387536), (112, 1300815), (120, 1214094), (126, 1156280), (137, 1063440), (140, 1040652), (144, 1011745), (168, 867210), (180, 809396), (210, 693768), (211, 690480), (240, 607047), (252, 578140), (274, 531720), (280, 520326), (315, 462512), (336, 433605), (360, 404698), (411, 354480), (420, 346884), (422, 345240), (504, 289070), (548, 265860), (560, 260163), (630, 231256), (633, 230160), (685, 212688), (720, 202349), (822, 177240), (840, 173442), (844, 172620), (959, 151920), (1008, 144535), (1055, 138096), (1096, 132930), (1233, 118160), (1260, 115628), (1266, 115080), (1370, 106344), (1477, 98640), (1644, 88620), (1680, 86721), (1688, 86310), (1899, 76720), (1918, 75960), (2055, 70896), (2110, 69048), (2192, 66465), (2466, 59080), (2520, 57814), (2532, 57540), (2740, 53172), (2877, 50640), (2954, 49320), (3165, 46032), (3288, 44310), (3376, 43155), (3798, 38360), (3836, 37980), (4110, 35448), (4220, 34524), (4431, 32880), (4795, 30384), (4932, 29540), (5040, 28907), (5064, 28770), (5480, 26586), (5754, 25320), (5908, 24660), (6165, 23632), (6330, 23016), (6576, 22155), (7385, 19728), (7596, 19180), (7672, 18990), (8220, 17724), (8440, 17262), (8631, 16880), (8862, 16440), (9495, 15344), (9590, 15192), (9864, 14770), (10128, 14385), (10960, 13293), (11508, 12660), (11816, 12330)]