7156921460

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{541}}^1$

素因数の和:694

約数の個数: 192

約数和(自身を含む): 17829129024

約数和(自身を除く): 10672207564

約数列:

[1, 2, 4, 5, 10, 13, 17, 20, 26, 34, 41, 52, 65, 68, 73, 82, 85, 130, 146, 164, 170, 205, 221, 260, 292, 340, 365, 410, 442, 533, 541, 697, 730, 820, 884, 949, 1066, 1082, 1105, 1241, 1394, 1460, 1898, 2132, 2164, 2210, 2482, 2665, 2705, 2788, 2993, 3485, 3796, 4420, 4745, 4964, 5330, 5410, 5986, 6205, 6970, 7033, 9061, 9197, 9490, 10660, 10820, 11972, 12410, 13940, 14066, 14965, 16133, 18122, 18394, 18980, 22181, 24820, 28132, 29930, 32266, 35165, 36244, 36788, 38909, 39493, 44362, 45305, 45985, 50881, 59860, 64532, 70330, 77818, 78986, 80665, 88724, 90610, 91970, 101762, 110905, 119561, 140660, 155636, 157972, 161330, 181220, 183940, 194545, 197465, 203524, 221810, 239122, 254405, 288353, 322660, 377077, 389090, 394930, 443620, 478244, 508810, 513409, 576706, 597805, 661453, 671381, 754154, 778180, 789860, 1017620, 1026818, 1153412, 1195610, 1322906, 1342762, 1441765, 1508308, 1619213, 1885385, 2053636, 2391220, 2567045, 2645812, 2685524, 2883530, 3238426, 3307265, 3356905, 3770770, 4902001, 5134090, 5767060, 6476852, 6614530, 6713810, 7541540, 8096065, 8727953, 9804002, 10268180, 13229060, 13427620, 16192130, 17455906, 19608004, 21049769, 24510005, 27526621, 32384260, 34911812, 42099538, 43639765, 49020010, 55053242, 84199076, 87279530, 98040020, 105248845, 110106484, 137633105, 174559060, 210497690, 275266210, 357846073, 420995380, 550532420, 715692146, 1431384292, 1789230365, 3578460730, 7156921460]

約数ペア:

[(1, 7156921460), (2, 3578460730), (4, 1789230365), (5, 1431384292), (10, 715692146), (13, 550532420), (17, 420995380), (20, 357846073), (26, 275266210), (34, 210497690), (41, 174559060), (52, 137633105), (65, 110106484), (68, 105248845), (73, 98040020), (82, 87279530), (85, 84199076), (130, 55053242), (146, 49020010), (164, 43639765), (170, 42099538), (205, 34911812), (221, 32384260), (260, 27526621), (292, 24510005), (340, 21049769), (365, 19608004), (410, 17455906), (442, 16192130), (533, 13427620), (541, 13229060), (697, 10268180), (730, 9804002), (820, 8727953), (884, 8096065), (949, 7541540), (1066, 6713810), (1082, 6614530), (1105, 6476852), (1241, 5767060), (1394, 5134090), (1460, 4902001), (1898, 3770770), (2132, 3356905), (2164, 3307265), (2210, 3238426), (2482, 2883530), (2665, 2685524), (2705, 2645812), (2788, 2567045), (2993, 2391220), (3485, 2053636), (3796, 1885385), (4420, 1619213), (4745, 1508308), (4964, 1441765), (5330, 1342762), (5410, 1322906), (5986, 1195610), (6205, 1153412), (6970, 1026818), (7033, 1017620), (9061, 789860), (9197, 778180), (9490, 754154), (10660, 671381), (10820, 661453), (11972, 597805), (12410, 576706), (13940, 513409), (14066, 508810), (14965, 478244), (16133, 443620), (18122, 394930), (18394, 389090), (18980, 377077), (22181, 322660), (24820, 288353), (28132, 254405), (29930, 239122), (32266, 221810), (35165, 203524), (36244, 197465), (36788, 194545), (38909, 183940), (39493, 181220), (44362, 161330), (45305, 157972), (45985, 155636), (50881, 140660), (59860, 119561), (64532, 110905), (70330, 101762), (77818, 91970), (78986, 90610), (80665, 88724)]