428865360

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1009}}^1$

素因数の和:1066

約数の個数: 320

約数和(自身を含む): 1731317760

約数和(自身を除く): 1302452400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 23, 24, 28, 30, 33, 35, 40, 42, 44, 46, 48, 55, 56, 60, 66, 69, 70, 77, 80, 84, 88, 92, 105, 110, 112, 115, 120, 132, 138, 140, 154, 161, 165, 168, 176, 184, 210, 220, 230, 231, 240, 253, 264, 276, 280, 308, 322, 330, 336, 345, 368, 385, 420, 440, 460, 462, 483, 506, 528, 552, 560, 616, 644, 660, 690, 759, 770, 805, 840, 880, 920, 924, 966, 1009, 1012, 1104, 1155, 1232, 1265, 1288, 1320, 1380, 1518, 1540, 1610, 1680, 1771, 1840, 1848, 1932, 2018, 2024, 2310, 2415, 2530, 2576, 2640, 2760, 3027, 3036, 3080, 3220, 3542, 3696, 3795, 3864, 4036, 4048, 4620, 4830, 5045, 5060, 5313, 5520, 6054, 6072, 6160, 6440, 7063, 7084, 7590, 7728, 8072, 8855, 9240, 9660, 10090, 10120, 10626, 11099, 12108, 12144, 12880, 14126, 14168, 15135, 15180, 16144, 17710, 18480, 19320, 20180, 20240, 21189, 21252, 22198, 23207, 24216, 26565, 28252, 28336, 30270, 30360, 33297, 35315, 35420, 38640, 40360, 42378, 42504, 44396, 46414, 48432, 53130, 55495, 56504, 60540, 60720, 66594, 69621, 70630, 70840, 77693, 80720, 84756, 85008, 88792, 92828, 105945, 106260, 110990, 113008, 116035, 121080, 133188, 139242, 141260, 141680, 155386, 162449, 166485, 169512, 177584, 185656, 211890, 212520, 221980, 232070, 233079, 242160, 255277, 266376, 278484, 282520, 310772, 324898, 332970, 339024, 348105, 371312, 388465, 423780, 425040, 443960, 464140, 466158, 487347, 510554, 532752, 556968, 565040, 621544, 649796, 665940, 696210, 765831, 776930, 812245, 847560, 887920, 928280, 932316, 974694, 1021108, 1113936, 1165395, 1243088, 1276385, 1299592, 1331880, 1392420, 1531662, 1553860, 1624490, 1695120, 1786939, 1856560, 1864632, 1949388, 2042216, 2330790, 2436735, 2552770, 2599184, 2663760, 2784840, 3063324, 3107720, 3248980, 3573878, 3729264, 3829155, 3898776, 4084432, 4661580, 4873470, 5105540, 5360817, 5569680, 6126648, 6215440, 6497960, 7147756, 7658310, 7797552, 8934695, 9323160, 9746940, 10211080, 10721634, 12253296, 12995920, 14295512, 15316620, 17869390, 18646320, 19493880, 20422160, 21443268, 26804085, 28591024, 30633240, 35738780, 38987760, 42886536, 53608170, 61266480, 71477560, 85773072, 107216340, 142955120, 214432680, 428865360]

約数ペア:

[(1, 428865360), (2, 214432680), (3, 142955120), (4, 107216340), (5, 85773072), (6, 71477560), (7, 61266480), (8, 53608170), (10, 42886536), (11, 38987760), (12, 35738780), (14, 30633240), (15, 28591024), (16, 26804085), (20, 21443268), (21, 20422160), (22, 19493880), (23, 18646320), (24, 17869390), (28, 15316620), (30, 14295512), (33, 12995920), (35, 12253296), (40, 10721634), (42, 10211080), (44, 9746940), (46, 9323160), (48, 8934695), (55, 7797552), (56, 7658310), (60, 7147756), (66, 6497960), (69, 6215440), (70, 6126648), (77, 5569680), (80, 5360817), (84, 5105540), (88, 4873470), (92, 4661580), (105, 4084432), (110, 3898776), (112, 3829155), (115, 3729264), (120, 3573878), (132, 3248980), (138, 3107720), (140, 3063324), (154, 2784840), (161, 2663760), (165, 2599184), (168, 2552770), (176, 2436735), (184, 2330790), (210, 2042216), (220, 1949388), (230, 1864632), (231, 1856560), (240, 1786939), (253, 1695120), (264, 1624490), (276, 1553860), (280, 1531662), (308, 1392420), (322, 1331880), (330, 1299592), (336, 1276385), (345, 1243088), (368, 1165395), (385, 1113936), (420, 1021108), (440, 974694), (460, 932316), (462, 928280), (483, 887920), (506, 847560), (528, 812245), (552, 776930), (560, 765831), (616, 696210), (644, 665940), (660, 649796), (690, 621544), (759, 565040), (770, 556968), (805, 532752), (840, 510554), (880, 487347), (920, 466158), (924, 464140), (966, 443960), (1009, 425040), (1012, 423780), (1104, 388465), (1155, 371312), (1232, 348105), (1265, 339024), (1288, 332970), (1320, 324898), (1380, 310772), (1518, 282520), (1540, 278484), (1610, 266376), (1680, 255277), (1771, 242160), (1840, 233079), (1848, 232070), (1932, 221980), (2018, 212520), (2024, 211890), (2310, 185656), (2415, 177584), (2530, 169512), (2576, 166485), (2640, 162449), (2760, 155386), (3027, 141680), (3036, 141260), (3080, 139242), (3220, 133188), (3542, 121080), (3696, 116035), (3795, 113008), (3864, 110990), (4036, 106260), (4048, 105945), (4620, 92828), (4830, 88792), (5045, 85008), (5060, 84756), (5313, 80720), (5520, 77693), (6054, 70840), (6072, 70630), (6160, 69621), (6440, 66594), (7063, 60720), (7084, 60540), (7590, 56504), (7728, 55495), (8072, 53130), (8855, 48432), (9240, 46414), (9660, 44396), (10090, 42504), (10120, 42378), (10626, 40360), (11099, 38640), (12108, 35420), (12144, 35315), (12880, 33297), (14126, 30360), (14168, 30270), (15135, 28336), (15180, 28252), (16144, 26565), (17710, 24216), (18480, 23207), (19320, 22198), (20180, 21252), (20240, 21189)]