194970960

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{17}}^2\times {\mathrm{937}}^1$

素因数の和:990

約数の個数: 180

約数和(自身を含む): 696301788

約数和(自身を除く): 501330828

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 34, 36, 40, 45, 48, 51, 60, 68, 72, 80, 85, 90, 102, 120, 136, 144, 153, 170, 180, 204, 240, 255, 272, 289, 306, 340, 360, 408, 510, 578, 612, 680, 720, 765, 816, 867, 937, 1020, 1156, 1224, 1360, 1445, 1530, 1734, 1874, 2040, 2312, 2448, 2601, 2811, 2890, 3060, 3468, 3748, 4080, 4335, 4624, 4685, 5202, 5622, 5780, 6120, 6936, 7496, 8433, 8670, 9370, 10404, 11244, 11560, 12240, 13005, 13872, 14055, 14992, 15929, 16866, 17340, 18740, 20808, 22488, 23120, 26010, 28110, 31858, 33732, 34680, 37480, 41616, 42165, 44976, 47787, 52020, 56220, 63716, 67464, 69360, 74960, 79645, 84330, 95574, 104040, 112440, 127432, 134928, 143361, 159290, 168660, 191148, 208080, 224880, 238935, 254864, 270793, 286722, 318580, 337320, 382296, 477870, 541586, 573444, 637160, 674640, 716805, 764592, 812379, 955740, 1083172, 1146888, 1274320, 1353965, 1433610, 1624758, 1911480, 2166344, 2293776, 2437137, 2707930, 2867220, 3249516, 3822960, 4061895, 4332688, 4874274, 5415860, 5734440, 6499032, 8123790, 9748548, 10831720, 11468880, 12185685, 12998064, 16247580, 19497096, 21663440, 24371370, 32495160, 38994192, 48742740, 64990320, 97485480, 194970960]

約数ペア:

[(1, 194970960), (2, 97485480), (3, 64990320), (4, 48742740), (5, 38994192), (6, 32495160), (8, 24371370), (9, 21663440), (10, 19497096), (12, 16247580), (15, 12998064), (16, 12185685), (17, 11468880), (18, 10831720), (20, 9748548), (24, 8123790), (30, 6499032), (34, 5734440), (36, 5415860), (40, 4874274), (45, 4332688), (48, 4061895), (51, 3822960), (60, 3249516), (68, 2867220), (72, 2707930), (80, 2437137), (85, 2293776), (90, 2166344), (102, 1911480), (120, 1624758), (136, 1433610), (144, 1353965), (153, 1274320), (170, 1146888), (180, 1083172), (204, 955740), (240, 812379), (255, 764592), (272, 716805), (289, 674640), (306, 637160), (340, 573444), (360, 541586), (408, 477870), (510, 382296), (578, 337320), (612, 318580), (680, 286722), (720, 270793), (765, 254864), (816, 238935), (867, 224880), (937, 208080), (1020, 191148), (1156, 168660), (1224, 159290), (1360, 143361), (1445, 134928), (1530, 127432), (1734, 112440), (1874, 104040), (2040, 95574), (2312, 84330), (2448, 79645), (2601, 74960), (2811, 69360), (2890, 67464), (3060, 63716), (3468, 56220), (3748, 52020), (4080, 47787), (4335, 44976), (4624, 42165), (4685, 41616), (5202, 37480), (5622, 34680), (5780, 33732), (6120, 31858), (6936, 28110), (7496, 26010), (8433, 23120), (8670, 22488), (9370, 20808), (10404, 18740), (11244, 17340), (11560, 16866), (12240, 15929), (13005, 14992), (13872, 14055)]