139137120

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{4201}}^1$

素因数の和:4245

約数の個数: 144

約数和(自身を含む): 495567072

約数和(自身を除く): 356429952

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 32, 36, 40, 45, 46, 48, 60, 69, 72, 80, 90, 92, 96, 115, 120, 138, 144, 160, 180, 184, 207, 230, 240, 276, 288, 345, 360, 368, 414, 460, 480, 552, 690, 720, 736, 828, 920, 1035, 1104, 1380, 1440, 1656, 1840, 2070, 2208, 2760, 3312, 3680, 4140, 4201, 5520, 6624, 8280, 8402, 11040, 12603, 16560, 16804, 21005, 25206, 33120, 33608, 37809, 42010, 50412, 63015, 67216, 75618, 84020, 96623, 100824, 126030, 134432, 151236, 168040, 189045, 193246, 201648, 252060, 289869, 302472, 336080, 378090, 386492, 403296, 483115, 504120, 579738, 604944, 672160, 756180, 772984, 869607, 966230, 1008240, 1159476, 1209888, 1449345, 1512360, 1545968, 1739214, 1932460, 2016480, 2318952, 2898690, 3024720, 3091936, 3478428, 3864920, 4348035, 4637904, 5797380, 6049440, 6956856, 7729840, 8696070, 9275808, 11594760, 13913712, 15459680, 17392140, 23189520, 27827424, 34784280, 46379040, 69568560, 139137120]

約数ペア:

[(1, 139137120), (2, 69568560), (3, 46379040), (4, 34784280), (5, 27827424), (6, 23189520), (8, 17392140), (9, 15459680), (10, 13913712), (12, 11594760), (15, 9275808), (16, 8696070), (18, 7729840), (20, 6956856), (23, 6049440), (24, 5797380), (30, 4637904), (32, 4348035), (36, 3864920), (40, 3478428), (45, 3091936), (46, 3024720), (48, 2898690), (60, 2318952), (69, 2016480), (72, 1932460), (80, 1739214), (90, 1545968), (92, 1512360), (96, 1449345), (115, 1209888), (120, 1159476), (138, 1008240), (144, 966230), (160, 869607), (180, 772984), (184, 756180), (207, 672160), (230, 604944), (240, 579738), (276, 504120), (288, 483115), (345, 403296), (360, 386492), (368, 378090), (414, 336080), (460, 302472), (480, 289869), (552, 252060), (690, 201648), (720, 193246), (736, 189045), (828, 168040), (920, 151236), (1035, 134432), (1104, 126030), (1380, 100824), (1440, 96623), (1656, 84020), (1840, 75618), (2070, 67216), (2208, 63015), (2760, 50412), (3312, 42010), (3680, 37809), (4140, 33608), (4201, 33120), (5520, 25206), (6624, 21005), (8280, 16804), (8402, 16560), (11040, 12603)]