139627092780

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{705829}}^1$

素因数の和:706008

約数の個数: 144

約数和(自身を含む): 487124339520

約数和(自身を除く): 347497246740

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 157, 180, 210, 252, 314, 315, 420, 471, 628, 630, 785, 942, 1099, 1260, 1413, 1570, 1884, 2198, 2355, 2826, 3140, 3297, 4396, 4710, 5495, 5652, 6594, 7065, 9420, 9891, 10990, 13188, 14130, 16485, 19782, 21980, 28260, 32970, 39564, 49455, 65940, 98910, 197820, 705829, 1411658, 2117487, 2823316, 3529145, 4234974, 4940803, 6352461, 7058290, 8469948, 9881606, 10587435, 12704922, 14116580, 14822409, 19763212, 21174870, 24704015, 25409844, 29644818, 31762305, 42349740, 44467227, 49408030, 59289636, 63524610, 74112045, 88934454, 98816060, 110815153, 127049220, 148224090, 177868908, 221630306, 222336135, 296448180, 332445459, 443260612, 444672270, 554075765, 664890918, 775706071, 889344540, 997336377, 1108151530, 1329781836, 1551412142, 1662227295, 1994672754, 2216303060, 2327118213, 3102824284, 3324454590, 3878530355, 3989345508, 4654236426, 4986681885, 6648909180, 6981354639, 7757060710, 9308472852, 9973363770, 11635591065, 13962709278, 15514121420, 19946727540, 23271182130, 27925418556, 34906773195, 46542364260, 69813546390, 139627092780]

約数ペア:

[(1, 139627092780), (2, 69813546390), (3, 46542364260), (4, 34906773195), (5, 27925418556), (6, 23271182130), (7, 19946727540), (9, 15514121420), (10, 13962709278), (12, 11635591065), (14, 9973363770), (15, 9308472852), (18, 7757060710), (20, 6981354639), (21, 6648909180), (28, 4986681885), (30, 4654236426), (35, 3989345508), (36, 3878530355), (42, 3324454590), (45, 3102824284), (60, 2327118213), (63, 2216303060), (70, 1994672754), (84, 1662227295), (90, 1551412142), (105, 1329781836), (126, 1108151530), (140, 997336377), (157, 889344540), (180, 775706071), (210, 664890918), (252, 554075765), (314, 444672270), (315, 443260612), (420, 332445459), (471, 296448180), (628, 222336135), (630, 221630306), (785, 177868908), (942, 148224090), (1099, 127049220), (1260, 110815153), (1413, 98816060), (1570, 88934454), (1884, 74112045), (2198, 63524610), (2355, 59289636), (2826, 49408030), (3140, 44467227), (3297, 42349740), (4396, 31762305), (4710, 29644818), (5495, 25409844), (5652, 24704015), (6594, 21174870), (7065, 19763212), (9420, 14822409), (9891, 14116580), (10990, 12704922), (13188, 10587435), (14130, 9881606), (16485, 8469948), (19782, 7058290), (21980, 6352461), (28260, 4940803), (32970, 4234974), (39564, 3529145), (49455, 2823316), (65940, 2117487), (98910, 1411658), (197820, 705829)]