620459840

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{149}}^1$

素因数の和:210

約数の個数: 336

約数和(自身を含む): 2008022400

約数和(自身を除く): 1387562560

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 13, 14, 16, 20, 22, 26, 28, 32, 35, 40, 44, 52, 55, 56, 64, 65, 70, 77, 80, 88, 91, 104, 110, 112, 130, 140, 143, 149, 154, 160, 169, 176, 182, 208, 220, 224, 260, 280, 286, 298, 308, 320, 338, 352, 364, 385, 416, 440, 448, 455, 520, 560, 572, 596, 616, 676, 704, 715, 728, 745, 770, 832, 845, 880, 910, 1001, 1040, 1043, 1120, 1144, 1183, 1192, 1232, 1352, 1430, 1456, 1490, 1540, 1639, 1690, 1760, 1820, 1859, 1937, 2002, 2080, 2086, 2240, 2288, 2366, 2384, 2464, 2704, 2860, 2912, 2980, 3080, 3278, 3380, 3520, 3640, 3718, 3874, 4004, 4160, 4172, 4576, 4732, 4768, 4928, 5005, 5215, 5408, 5720, 5824, 5915, 5960, 6160, 6556, 6760, 7280, 7436, 7748, 8008, 8195, 8344, 9152, 9295, 9464, 9536, 9685, 10010, 10430, 10816, 11440, 11473, 11830, 11920, 12320, 13013, 13112, 13520, 13559, 14560, 14872, 15496, 16016, 16390, 16688, 18590, 18928, 19370, 20020, 20860, 21307, 22880, 22946, 23660, 23840, 24640, 25181, 26026, 26224, 27040, 27118, 29120, 29744, 30992, 32032, 32780, 33376, 37180, 37856, 38740, 40040, 41720, 42614, 45760, 45892, 47320, 47680, 50362, 52052, 52448, 54080, 54236, 57365, 59488, 61984, 64064, 65065, 65560, 66752, 67795, 74360, 75712, 77480, 80080, 83440, 85228, 91784, 94640, 100724, 104104, 104896, 106535, 108472, 114730, 118976, 123968, 125905, 130130, 131120, 135590, 148720, 149149, 154960, 160160, 166880, 170456, 176267, 183568, 189280, 201448, 208208, 213070, 216944, 229460, 251810, 260260, 262240, 271180, 276991, 297440, 298298, 309920, 320320, 333760, 340912, 352534, 367136, 378560, 402896, 416416, 426140, 433888, 458920, 503620, 520520, 524480, 542360, 553982, 594880, 596596, 619840, 681824, 705068, 734272, 745745, 805792, 832832, 852280, 867776, 881335, 917840, 1007240, 1041040, 1084720, 1107964, 1193192, 1363648, 1384955, 1410136, 1491490, 1611584, 1704560, 1762670, 1835680, 1938937, 2014480, 2082080, 2169440, 2215928, 2386384, 2769910, 2820272, 2982980, 3409120, 3525340, 3671360, 3877874, 4028960, 4164160, 4338880, 4431856, 4772768, 5539820, 5640544, 5965960, 6818240, 7050680, 7755748, 8057920, 8863712, 9545536, 9694685, 11079640, 11281088, 11931920, 14101360, 15511496, 17727424, 19389370, 22159280, 23863840, 28202720, 31022992, 38778740, 44318560, 47727680, 56405440, 62045984, 77557480, 88637120, 124091968, 155114960, 310229920, 620459840]

約数ペア:

[(1, 620459840), (2, 310229920), (4, 155114960), (5, 124091968), (7, 88637120), (8, 77557480), (10, 62045984), (11, 56405440), (13, 47727680), (14, 44318560), (16, 38778740), (20, 31022992), (22, 28202720), (26, 23863840), (28, 22159280), (32, 19389370), (35, 17727424), (40, 15511496), (44, 14101360), (52, 11931920), (55, 11281088), (56, 11079640), (64, 9694685), (65, 9545536), (70, 8863712), (77, 8057920), (80, 7755748), (88, 7050680), (91, 6818240), (104, 5965960), (110, 5640544), (112, 5539820), (130, 4772768), (140, 4431856), (143, 4338880), (149, 4164160), (154, 4028960), (160, 3877874), (169, 3671360), (176, 3525340), (182, 3409120), (208, 2982980), (220, 2820272), (224, 2769910), (260, 2386384), (280, 2215928), (286, 2169440), (298, 2082080), (308, 2014480), (320, 1938937), (338, 1835680), (352, 1762670), (364, 1704560), (385, 1611584), (416, 1491490), (440, 1410136), (448, 1384955), (455, 1363648), (520, 1193192), (560, 1107964), (572, 1084720), (596, 1041040), (616, 1007240), (676, 917840), (704, 881335), (715, 867776), (728, 852280), (745, 832832), (770, 805792), (832, 745745), (845, 734272), (880, 705068), (910, 681824), (1001, 619840), (1040, 596596), (1043, 594880), (1120, 553982), (1144, 542360), (1183, 524480), (1192, 520520), (1232, 503620), (1352, 458920), (1430, 433888), (1456, 426140), (1490, 416416), (1540, 402896), (1639, 378560), (1690, 367136), (1760, 352534), (1820, 340912), (1859, 333760), (1937, 320320), (2002, 309920), (2080, 298298), (2086, 297440), (2240, 276991), (2288, 271180), (2366, 262240), (2384, 260260), (2464, 251810), (2704, 229460), (2860, 216944), (2912, 213070), (2980, 208208), (3080, 201448), (3278, 189280), (3380, 183568), (3520, 176267), (3640, 170456), (3718, 166880), (3874, 160160), (4004, 154960), (4160, 149149), (4172, 148720), (4576, 135590), (4732, 131120), (4768, 130130), (4928, 125905), (5005, 123968), (5215, 118976), (5408, 114730), (5720, 108472), (5824, 106535), (5915, 104896), (5960, 104104), (6160, 100724), (6556, 94640), (6760, 91784), (7280, 85228), (7436, 83440), (7748, 80080), (8008, 77480), (8195, 75712), (8344, 74360), (9152, 67795), (9295, 66752), (9464, 65560), (9536, 65065), (9685, 64064), (10010, 61984), (10430, 59488), (10816, 57365), (11440, 54236), (11473, 54080), (11830, 52448), (11920, 52052), (12320, 50362), (13013, 47680), (13112, 47320), (13520, 45892), (13559, 45760), (14560, 42614), (14872, 41720), (15496, 40040), (16016, 38740), (16390, 37856), (16688, 37180), (18590, 33376), (18928, 32780), (19370, 32032), (20020, 30992), (20860, 29744), (21307, 29120), (22880, 27118), (22946, 27040), (23660, 26224), (23840, 26026), (24640, 25181)]