193816480

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{197}}^1$

素因数の和:279

約数の個数: 192

約数和(自身を含む): 553246848

約数和(自身を除く): 359430368

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 32, 40, 43, 44, 52, 55, 65, 80, 86, 88, 104, 110, 130, 143, 160, 172, 176, 197, 208, 215, 220, 260, 286, 344, 352, 394, 416, 430, 440, 473, 520, 559, 572, 688, 715, 788, 860, 880, 946, 985, 1040, 1118, 1144, 1376, 1430, 1576, 1720, 1760, 1892, 1970, 2080, 2167, 2236, 2288, 2365, 2561, 2795, 2860, 3152, 3440, 3784, 3940, 4334, 4472, 4576, 4730, 5122, 5590, 5720, 6149, 6304, 6880, 7568, 7880, 8471, 8668, 8944, 9460, 10244, 10835, 11180, 11440, 12298, 12805, 15136, 15760, 16942, 17336, 17888, 18920, 20488, 21670, 22360, 22880, 24596, 25610, 28171, 30745, 31520, 33884, 34672, 37840, 40976, 42355, 43340, 44720, 49192, 51220, 56342, 61490, 67768, 69344, 75680, 81952, 84710, 86680, 89440, 93181, 98384, 102440, 110123, 112684, 122980, 135536, 140855, 169420, 173360, 186362, 196768, 204880, 220246, 225368, 245960, 271072, 281710, 338840, 346720, 372724, 409760, 440492, 450736, 465905, 491920, 550615, 563420, 677680, 745448, 880984, 901472, 931810, 983840, 1101230, 1126840, 1211353, 1355360, 1490896, 1761968, 1863620, 2202460, 2253680, 2422706, 2981792, 3523936, 3727240, 4404920, 4507360, 4845412, 6056765, 7454480, 8809840, 9690824, 12113530, 14908960, 17619680, 19381648, 24227060, 38763296, 48454120, 96908240, 193816480]

約数ペア:

[(1, 193816480), (2, 96908240), (4, 48454120), (5, 38763296), (8, 24227060), (10, 19381648), (11, 17619680), (13, 14908960), (16, 12113530), (20, 9690824), (22, 8809840), (26, 7454480), (32, 6056765), (40, 4845412), (43, 4507360), (44, 4404920), (52, 3727240), (55, 3523936), (65, 2981792), (80, 2422706), (86, 2253680), (88, 2202460), (104, 1863620), (110, 1761968), (130, 1490896), (143, 1355360), (160, 1211353), (172, 1126840), (176, 1101230), (197, 983840), (208, 931810), (215, 901472), (220, 880984), (260, 745448), (286, 677680), (344, 563420), (352, 550615), (394, 491920), (416, 465905), (430, 450736), (440, 440492), (473, 409760), (520, 372724), (559, 346720), (572, 338840), (688, 281710), (715, 271072), (788, 245960), (860, 225368), (880, 220246), (946, 204880), (985, 196768), (1040, 186362), (1118, 173360), (1144, 169420), (1376, 140855), (1430, 135536), (1576, 122980), (1720, 112684), (1760, 110123), (1892, 102440), (1970, 98384), (2080, 93181), (2167, 89440), (2236, 86680), (2288, 84710), (2365, 81952), (2561, 75680), (2795, 69344), (2860, 67768), (3152, 61490), (3440, 56342), (3784, 51220), (3940, 49192), (4334, 44720), (4472, 43340), (4576, 42355), (4730, 40976), (5122, 37840), (5590, 34672), (5720, 33884), (6149, 31520), (6304, 30745), (6880, 28171), (7568, 25610), (7880, 24596), (8471, 22880), (8668, 22360), (8944, 21670), (9460, 20488), (10244, 18920), (10835, 17888), (11180, 17336), (11440, 16942), (12298, 15760), (12805, 15136)]