261570605460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{887}}^1\times {\mathrm{2203}}^1$

素因数の和:3222

約数の個数: 192

約数和(自身を含む): 773341212672

約数和(自身を除く): 511770607212

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 97, 115, 138, 194, 230, 276, 291, 345, 388, 460, 485, 582, 690, 887, 970, 1164, 1380, 1455, 1774, 1940, 2203, 2231, 2661, 2910, 3548, 4406, 4435, 4462, 5322, 5820, 6609, 6693, 8812, 8870, 8924, 10644, 11015, 11155, 13218, 13305, 13386, 17740, 20401, 22030, 22310, 26436, 26610, 26772, 33045, 33465, 40802, 44060, 44620, 50669, 53220, 61203, 66090, 66930, 81604, 86039, 101338, 102005, 122406, 132180, 133860, 152007, 172078, 202676, 204010, 213691, 244812, 253345, 258117, 304014, 306015, 344156, 408020, 427382, 430195, 506690, 516234, 608028, 612030, 641073, 760035, 854764, 860390, 1013380, 1032468, 1068455, 1224060, 1282146, 1290585, 1520070, 1720780, 1954061, 1978897, 2136910, 2564292, 2581170, 3040140, 3205365, 3908122, 3957794, 4273820, 4914893, 5162340, 5862183, 5936691, 6410730, 7816244, 7915588, 9770305, 9829786, 9894485, 11724366, 11873382, 12821460, 14744679, 19540610, 19659572, 19788970, 23448732, 23746764, 24574465, 29310915, 29489358, 29683455, 39081220, 39577940, 44943403, 49148930, 58621830, 58978716, 59366910, 73723395, 89886806, 98297860, 117243660, 118733820, 134830209, 147446790, 179773612, 189543917, 224717015, 269660418, 294893580, 379087834, 449434030, 539320836, 568631751, 674151045, 758175668, 898868060, 947719585, 1137263502, 1348302090, 1895439170, 2274527004, 2696604180, 2843158755, 3790878340, 4359510091, 5686317510, 8719020182, 11372635020, 13078530273, 17438040364, 21797550455, 26157060546, 43595100910, 52314121092, 65392651365, 87190201820, 130785302730, 261570605460]

約数ペア:

[(1, 261570605460), (2, 130785302730), (3, 87190201820), (4, 65392651365), (5, 52314121092), (6, 43595100910), (10, 26157060546), (12, 21797550455), (15, 17438040364), (20, 13078530273), (23, 11372635020), (30, 8719020182), (46, 5686317510), (60, 4359510091), (69, 3790878340), (92, 2843158755), (97, 2696604180), (115, 2274527004), (138, 1895439170), (194, 1348302090), (230, 1137263502), (276, 947719585), (291, 898868060), (345, 758175668), (388, 674151045), (460, 568631751), (485, 539320836), (582, 449434030), (690, 379087834), (887, 294893580), (970, 269660418), (1164, 224717015), (1380, 189543917), (1455, 179773612), (1774, 147446790), (1940, 134830209), (2203, 118733820), (2231, 117243660), (2661, 98297860), (2910, 89886806), (3548, 73723395), (4406, 59366910), (4435, 58978716), (4462, 58621830), (5322, 49148930), (5820, 44943403), (6609, 39577940), (6693, 39081220), (8812, 29683455), (8870, 29489358), (8924, 29310915), (10644, 24574465), (11015, 23746764), (11155, 23448732), (13218, 19788970), (13305, 19659572), (13386, 19540610), (17740, 14744679), (20401, 12821460), (22030, 11873382), (22310, 11724366), (26436, 9894485), (26610, 9829786), (26772, 9770305), (33045, 7915588), (33465, 7816244), (40802, 6410730), (44060, 5936691), (44620, 5862183), (50669, 5162340), (53220, 4914893), (61203, 4273820), (66090, 3957794), (66930, 3908122), (81604, 3205365), (86039, 3040140), (101338, 2581170), (102005, 2564292), (122406, 2136910), (132180, 1978897), (133860, 1954061), (152007, 1720780), (172078, 1520070), (202676, 1290585), (204010, 1282146), (213691, 1224060), (244812, 1068455), (253345, 1032468), (258117, 1013380), (304014, 860390), (306015, 854764), (344156, 760035), (408020, 641073), (427382, 612030), (430195, 608028), (506690, 516234)]