2018573280

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{16889}}^1$

素因数の和:16993

約数の個数: 144

約数和(自身を含む): 6971786640

約数和(自身を除く): 4953213360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 83, 90, 96, 120, 144, 160, 166, 180, 240, 249, 288, 332, 360, 415, 480, 498, 664, 720, 747, 830, 996, 1245, 1328, 1440, 1494, 1660, 1992, 2490, 2656, 2988, 3320, 3735, 3984, 4980, 5976, 6640, 7470, 7968, 9960, 11952, 13280, 14940, 16889, 19920, 23904, 29880, 33778, 39840, 50667, 59760, 67556, 84445, 101334, 119520, 135112, 152001, 168890, 202668, 253335, 270224, 304002, 337780, 405336, 506670, 540448, 608004, 675560, 760005, 810672, 1013340, 1216008, 1351120, 1401787, 1520010, 1621344, 2026680, 2432016, 2702240, 2803574, 3040020, 4053360, 4205361, 4864032, 5607148, 6080040, 7008935, 8106720, 8410722, 11214296, 12160080, 12616083, 14017870, 16821444, 21026805, 22428592, 24320160, 25232166, 28035740, 33642888, 42053610, 44857184, 50464332, 56071480, 63080415, 67285776, 84107220, 100928664, 112142960, 126160830, 134571552, 168214440, 201857328, 224285920, 252321660, 336428880, 403714656, 504643320, 672857760, 1009286640, 2018573280]

約数ペア:

[(1, 2018573280), (2, 1009286640), (3, 672857760), (4, 504643320), (5, 403714656), (6, 336428880), (8, 252321660), (9, 224285920), (10, 201857328), (12, 168214440), (15, 134571552), (16, 126160830), (18, 112142960), (20, 100928664), (24, 84107220), (30, 67285776), (32, 63080415), (36, 56071480), (40, 50464332), (45, 44857184), (48, 42053610), (60, 33642888), (72, 28035740), (80, 25232166), (83, 24320160), (90, 22428592), (96, 21026805), (120, 16821444), (144, 14017870), (160, 12616083), (166, 12160080), (180, 11214296), (240, 8410722), (249, 8106720), (288, 7008935), (332, 6080040), (360, 5607148), (415, 4864032), (480, 4205361), (498, 4053360), (664, 3040020), (720, 2803574), (747, 2702240), (830, 2432016), (996, 2026680), (1245, 1621344), (1328, 1520010), (1440, 1401787), (1494, 1351120), (1660, 1216008), (1992, 1013340), (2490, 810672), (2656, 760005), (2988, 675560), (3320, 608004), (3735, 540448), (3984, 506670), (4980, 405336), (5976, 337780), (6640, 304002), (7470, 270224), (7968, 253335), (9960, 202668), (11952, 168890), (13280, 152001), (14940, 135112), (16889, 119520), (19920, 101334), (23904, 84445), (29880, 67556), (33778, 59760), (39840, 50667)]