555729480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{719}}^1$

素因数の和:868

約数の個数: 192

約数和(自身を含む): 1920672000

約数和(自身を除く): 1364942520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 45, 57, 60, 72, 76, 90, 95, 113, 114, 120, 152, 171, 180, 190, 226, 228, 285, 339, 342, 360, 380, 452, 456, 565, 570, 678, 684, 719, 760, 855, 904, 1017, 1130, 1140, 1356, 1368, 1438, 1695, 1710, 2034, 2147, 2157, 2260, 2280, 2712, 2876, 3390, 3420, 3595, 4068, 4294, 4314, 4520, 5085, 5752, 6441, 6471, 6780, 6840, 7190, 8136, 8588, 8628, 10170, 10735, 10785, 12882, 12942, 13560, 13661, 14380, 17176, 17256, 19323, 20340, 21470, 21570, 25764, 25884, 27322, 28760, 32205, 32355, 38646, 40680, 40983, 42940, 43140, 51528, 51768, 54644, 64410, 64710, 68305, 77292, 81247, 81966, 85880, 86280, 96615, 109288, 122949, 128820, 129420, 136610, 154584, 162494, 163932, 193230, 204915, 243741, 245898, 257640, 258840, 273220, 324988, 327864, 386460, 406235, 409830, 487482, 491796, 546440, 614745, 649976, 731223, 772920, 812470, 819660, 974964, 983592, 1218705, 1229490, 1462446, 1543693, 1624940, 1639320, 1949928, 2437410, 2458980, 2924892, 3087386, 3249880, 3656115, 4631079, 4874820, 4917960, 5849784, 6174772, 7312230, 7718465, 9262158, 9749640, 12349544, 13893237, 14624460, 15436930, 18524316, 23155395, 27786474, 29248920, 30873860, 37048632, 46310790, 55572948, 61747720, 69466185, 92621580, 111145896, 138932370, 185243160, 277864740, 555729480]

約数ペア:

[(1, 555729480), (2, 277864740), (3, 185243160), (4, 138932370), (5, 111145896), (6, 92621580), (8, 69466185), (9, 61747720), (10, 55572948), (12, 46310790), (15, 37048632), (18, 30873860), (19, 29248920), (20, 27786474), (24, 23155395), (30, 18524316), (36, 15436930), (38, 14624460), (40, 13893237), (45, 12349544), (57, 9749640), (60, 9262158), (72, 7718465), (76, 7312230), (90, 6174772), (95, 5849784), (113, 4917960), (114, 4874820), (120, 4631079), (152, 3656115), (171, 3249880), (180, 3087386), (190, 2924892), (226, 2458980), (228, 2437410), (285, 1949928), (339, 1639320), (342, 1624940), (360, 1543693), (380, 1462446), (452, 1229490), (456, 1218705), (565, 983592), (570, 974964), (678, 819660), (684, 812470), (719, 772920), (760, 731223), (855, 649976), (904, 614745), (1017, 546440), (1130, 491796), (1140, 487482), (1356, 409830), (1368, 406235), (1438, 386460), (1695, 327864), (1710, 324988), (2034, 273220), (2147, 258840), (2157, 257640), (2260, 245898), (2280, 243741), (2712, 204915), (2876, 193230), (3390, 163932), (3420, 162494), (3595, 154584), (4068, 136610), (4294, 129420), (4314, 128820), (4520, 122949), (5085, 109288), (5752, 96615), (6441, 86280), (6471, 85880), (6780, 81966), (6840, 81247), (7190, 77292), (8136, 68305), (8588, 64710), (8628, 64410), (10170, 54644), (10735, 51768), (10785, 51528), (12882, 43140), (12942, 42940), (13560, 40983), (13661, 40680), (14380, 38646), (17176, 32355), (17256, 32205), (19323, 28760), (20340, 27322), (21470, 25884), (21570, 25764)]