196090920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{179}}^2$

素因数の和:392

約数の個数: 144

約数和(自身を含む): 678574260

約数和(自身を除く): 482483340

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 30, 34, 36, 40, 45, 51, 60, 68, 72, 85, 90, 102, 120, 136, 153, 170, 179, 180, 204, 255, 306, 340, 358, 360, 408, 510, 537, 612, 680, 716, 765, 895, 1020, 1074, 1224, 1432, 1530, 1611, 1790, 2040, 2148, 2685, 3043, 3060, 3222, 3580, 4296, 5370, 6086, 6120, 6444, 7160, 8055, 9129, 10740, 12172, 12888, 15215, 16110, 18258, 21480, 24344, 27387, 30430, 32041, 32220, 36516, 45645, 54774, 60860, 64082, 64440, 73032, 91290, 96123, 109548, 121720, 128164, 136935, 160205, 182580, 192246, 219096, 256328, 273870, 288369, 320410, 365160, 384492, 480615, 544697, 547740, 576738, 640820, 768984, 961230, 1089394, 1095480, 1153476, 1281640, 1441845, 1634091, 1922460, 2178788, 2306952, 2723485, 2883690, 3268182, 3844920, 4357576, 4902273, 5446970, 5767380, 6536364, 8170455, 9804546, 10893940, 11534760, 13072728, 16340910, 19609092, 21787880, 24511365, 32681820, 39218184, 49022730, 65363640, 98045460, 196090920]

約数ペア:

[(1, 196090920), (2, 98045460), (3, 65363640), (4, 49022730), (5, 39218184), (6, 32681820), (8, 24511365), (9, 21787880), (10, 19609092), (12, 16340910), (15, 13072728), (17, 11534760), (18, 10893940), (20, 9804546), (24, 8170455), (30, 6536364), (34, 5767380), (36, 5446970), (40, 4902273), (45, 4357576), (51, 3844920), (60, 3268182), (68, 2883690), (72, 2723485), (85, 2306952), (90, 2178788), (102, 1922460), (120, 1634091), (136, 1441845), (153, 1281640), (170, 1153476), (179, 1095480), (180, 1089394), (204, 961230), (255, 768984), (306, 640820), (340, 576738), (358, 547740), (360, 544697), (408, 480615), (510, 384492), (537, 365160), (612, 320410), (680, 288369), (716, 273870), (765, 256328), (895, 219096), (1020, 192246), (1074, 182580), (1224, 160205), (1432, 136935), (1530, 128164), (1611, 121720), (1790, 109548), (2040, 96123), (2148, 91290), (2685, 73032), (3043, 64440), (3060, 64082), (3222, 60860), (3580, 54774), (4296, 45645), (5370, 36516), (6086, 32220), (6120, 32041), (6444, 30430), (7160, 27387), (8055, 24344), (9129, 21480), (10740, 18258), (12172, 16110), (12888, 15215)]