230194440

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{30449}}^1$

素因数の和:30476

約数の個数: 128

約数和(自身を含む): 876960000

約数和(自身を除く): 646765560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 84, 90, 105, 108, 120, 126, 135, 140, 168, 180, 189, 210, 216, 252, 270, 280, 315, 360, 378, 420, 504, 540, 630, 756, 840, 945, 1080, 1260, 1512, 1890, 2520, 3780, 7560, 30449, 60898, 91347, 121796, 152245, 182694, 213143, 243592, 274041, 304490, 365388, 426286, 456735, 548082, 608980, 639429, 730776, 822123, 852572, 913470, 1065715, 1096164, 1217960, 1278858, 1370205, 1644246, 1705144, 1826940, 1918287, 2131430, 2192328, 2557716, 2740410, 3197145, 3288492, 3653880, 3836574, 4110615, 4262860, 5115432, 5480820, 5754861, 6394290, 6576984, 7673148, 8221230, 8525720, 9591435, 10961640, 11509722, 12788580, 15346296, 16442460, 19182870, 23019444, 25577160, 28774305, 32884920, 38365740, 46038888, 57548610, 76731480, 115097220, 230194440]

約数ペア:

[(1, 230194440), (2, 115097220), (3, 76731480), (4, 57548610), (5, 46038888), (6, 38365740), (7, 32884920), (8, 28774305), (9, 25577160), (10, 23019444), (12, 19182870), (14, 16442460), (15, 15346296), (18, 12788580), (20, 11509722), (21, 10961640), (24, 9591435), (27, 8525720), (28, 8221230), (30, 7673148), (35, 6576984), (36, 6394290), (40, 5754861), (42, 5480820), (45, 5115432), (54, 4262860), (56, 4110615), (60, 3836574), (63, 3653880), (70, 3288492), (72, 3197145), (84, 2740410), (90, 2557716), (105, 2192328), (108, 2131430), (120, 1918287), (126, 1826940), (135, 1705144), (140, 1644246), (168, 1370205), (180, 1278858), (189, 1217960), (210, 1096164), (216, 1065715), (252, 913470), (270, 852572), (280, 822123), (315, 730776), (360, 639429), (378, 608980), (420, 548082), (504, 456735), (540, 426286), (630, 365388), (756, 304490), (840, 274041), (945, 243592), (1080, 213143), (1260, 182694), (1512, 152245), (1890, 121796), (2520, 91347), (3780, 60898), (7560, 30449)]