15690962940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{199}}^1\times {\mathrm{3361}}^1$

素因数の和:3612

約数の個数: 192

約数和(自身を含む): 48800102400

約数和(自身を除く): 33109139460

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 23, 30, 34, 46, 51, 60, 68, 69, 85, 92, 102, 115, 138, 170, 199, 204, 230, 255, 276, 340, 345, 391, 398, 460, 510, 597, 690, 782, 796, 995, 1020, 1173, 1194, 1380, 1564, 1955, 1990, 2346, 2388, 2985, 3361, 3383, 3910, 3980, 4577, 4692, 5865, 5970, 6722, 6766, 7820, 9154, 10083, 10149, 11730, 11940, 13444, 13532, 13731, 16805, 16915, 18308, 20166, 20298, 22885, 23460, 27462, 33610, 33830, 40332, 40596, 45770, 50415, 50745, 54924, 57137, 67220, 67660, 68655, 77303, 77809, 91540, 100830, 101490, 114274, 137310, 154606, 155618, 171411, 201660, 202980, 228548, 231909, 233427, 274620, 285685, 309212, 311236, 342822, 386515, 389045, 463818, 466854, 571370, 668839, 685644, 773030, 778090, 857055, 927636, 933708, 1142740, 1159545, 1167135, 1314151, 1337678, 1546060, 1556180, 1714110, 2006517, 2319090, 2334270, 2628302, 2675356, 3344195, 3428220, 3942453, 4013034, 4638180, 4668540, 5256604, 6570755, 6688390, 7884906, 8026068, 10032585, 11370263, 13141510, 13376780, 15383297, 15769812, 19712265, 20065170, 22740526, 26283020, 30766594, 34110789, 39424530, 40130340, 45481052, 46149891, 56851315, 61533188, 68221578, 76916485, 78849060, 92299782, 113702630, 136443156, 153832970, 170553945, 184599564, 227405260, 230749455, 261516049, 307665940, 341107890, 461498910, 523032098, 682215780, 784548147, 922997820, 1046064196, 1307580245, 1569096294, 2615160490, 3138192588, 3922740735, 5230320980, 7845481470, 15690962940]

約数ペア:

[(1, 15690962940), (2, 7845481470), (3, 5230320980), (4, 3922740735), (5, 3138192588), (6, 2615160490), (10, 1569096294), (12, 1307580245), (15, 1046064196), (17, 922997820), (20, 784548147), (23, 682215780), (30, 523032098), (34, 461498910), (46, 341107890), (51, 307665940), (60, 261516049), (68, 230749455), (69, 227405260), (85, 184599564), (92, 170553945), (102, 153832970), (115, 136443156), (138, 113702630), (170, 92299782), (199, 78849060), (204, 76916485), (230, 68221578), (255, 61533188), (276, 56851315), (340, 46149891), (345, 45481052), (391, 40130340), (398, 39424530), (460, 34110789), (510, 30766594), (597, 26283020), (690, 22740526), (782, 20065170), (796, 19712265), (995, 15769812), (1020, 15383297), (1173, 13376780), (1194, 13141510), (1380, 11370263), (1564, 10032585), (1955, 8026068), (1990, 7884906), (2346, 6688390), (2388, 6570755), (2985, 5256604), (3361, 4668540), (3383, 4638180), (3910, 4013034), (3980, 3942453), (4577, 3428220), (4692, 3344195), (5865, 2675356), (5970, 2628302), (6722, 2334270), (6766, 2319090), (7820, 2006517), (9154, 1714110), (10083, 1556180), (10149, 1546060), (11730, 1337678), (11940, 1314151), (13444, 1167135), (13532, 1159545), (13731, 1142740), (16805, 933708), (16915, 927636), (18308, 857055), (20166, 778090), (20298, 773030), (22885, 685644), (23460, 668839), (27462, 571370), (33610, 466854), (33830, 463818), (40332, 389045), (40596, 386515), (45770, 342822), (50415, 311236), (50745, 309212), (54924, 285685), (57137, 274620), (67220, 233427), (67660, 231909), (68655, 228548), (77303, 202980), (77809, 201660), (91540, 171411), (100830, 155618), (101490, 154606), (114274, 137310)]