144118920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{101}}^1$

素因数の和:196

約数の個数: 256

約数和(自身を含む): 507617280

約数和(自身を除く): 363498360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 23, 24, 30, 33, 40, 44, 46, 47, 55, 60, 66, 69, 88, 92, 94, 101, 110, 115, 120, 132, 138, 141, 165, 184, 188, 202, 220, 230, 235, 253, 264, 276, 282, 303, 330, 345, 376, 404, 440, 460, 470, 505, 506, 517, 552, 564, 606, 660, 690, 705, 759, 808, 920, 940, 1010, 1012, 1034, 1081, 1111, 1128, 1212, 1265, 1320, 1380, 1410, 1515, 1518, 1551, 1880, 2020, 2024, 2068, 2162, 2222, 2323, 2424, 2530, 2585, 2760, 2820, 3030, 3036, 3102, 3243, 3333, 3795, 4040, 4136, 4324, 4444, 4646, 4747, 5060, 5170, 5405, 5555, 5640, 6060, 6072, 6204, 6486, 6666, 6969, 7590, 7755, 8648, 8888, 9292, 9494, 10120, 10340, 10810, 11110, 11615, 11891, 12120, 12408, 12972, 13332, 13938, 14241, 15180, 15510, 16215, 16665, 18584, 18988, 20680, 21620, 22220, 23230, 23735, 23782, 25553, 25944, 26664, 27876, 28482, 30360, 31020, 32430, 33330, 34845, 35673, 37976, 43240, 44440, 46460, 47470, 47564, 51106, 52217, 55752, 56964, 59455, 62040, 64860, 66660, 69690, 71205, 71346, 76659, 92920, 94940, 95128, 102212, 104434, 109181, 113928, 118910, 127765, 129720, 133320, 139380, 142410, 142692, 153318, 156651, 178365, 189880, 204424, 208868, 218362, 237820, 255530, 261085, 278760, 284820, 285384, 306636, 313302, 327543, 356730, 383295, 417736, 436724, 475640, 511060, 522170, 545905, 569640, 613272, 626604, 655086, 713460, 766590, 783255, 873448, 1022120, 1044340, 1091810, 1200991, 1253208, 1310172, 1426920, 1533180, 1566510, 1637715, 2088680, 2183620, 2401982, 2620344, 3066360, 3133020, 3275430, 3602973, 4367240, 4803964, 6004955, 6266040, 6550860, 7205946, 9607928, 12009910, 13101720, 14411892, 18014865, 24019820, 28823784, 36029730, 48039640, 72059460, 144118920]

約数ペア:

[(1, 144118920), (2, 72059460), (3, 48039640), (4, 36029730), (5, 28823784), (6, 24019820), (8, 18014865), (10, 14411892), (11, 13101720), (12, 12009910), (15, 9607928), (20, 7205946), (22, 6550860), (23, 6266040), (24, 6004955), (30, 4803964), (33, 4367240), (40, 3602973), (44, 3275430), (46, 3133020), (47, 3066360), (55, 2620344), (60, 2401982), (66, 2183620), (69, 2088680), (88, 1637715), (92, 1566510), (94, 1533180), (101, 1426920), (110, 1310172), (115, 1253208), (120, 1200991), (132, 1091810), (138, 1044340), (141, 1022120), (165, 873448), (184, 783255), (188, 766590), (202, 713460), (220, 655086), (230, 626604), (235, 613272), (253, 569640), (264, 545905), (276, 522170), (282, 511060), (303, 475640), (330, 436724), (345, 417736), (376, 383295), (404, 356730), (440, 327543), (460, 313302), (470, 306636), (505, 285384), (506, 284820), (517, 278760), (552, 261085), (564, 255530), (606, 237820), (660, 218362), (690, 208868), (705, 204424), (759, 189880), (808, 178365), (920, 156651), (940, 153318), (1010, 142692), (1012, 142410), (1034, 139380), (1081, 133320), (1111, 129720), (1128, 127765), (1212, 118910), (1265, 113928), (1320, 109181), (1380, 104434), (1410, 102212), (1515, 95128), (1518, 94940), (1551, 92920), (1880, 76659), (2020, 71346), (2024, 71205), (2068, 69690), (2162, 66660), (2222, 64860), (2323, 62040), (2424, 59455), (2530, 56964), (2585, 55752), (2760, 52217), (2820, 51106), (3030, 47564), (3036, 47470), (3102, 46460), (3243, 44440), (3333, 43240), (3795, 37976), (4040, 35673), (4136, 34845), (4324, 33330), (4444, 32430), (4646, 31020), (4747, 30360), (5060, 28482), (5170, 27876), (5405, 26664), (5555, 25944), (5640, 25553), (6060, 23782), (6072, 23735), (6204, 23230), (6486, 22220), (6666, 21620), (6969, 20680), (7590, 18988), (7755, 18584), (8648, 16665), (8888, 16215), (9292, 15510), (9494, 15180), (10120, 14241), (10340, 13938), (10810, 13332), (11110, 12972), (11615, 12408), (11891, 12120)]