15705339660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{463}}^1\times {\mathrm{6079}}^1$

素因数の和:6588

約数の個数: 144

約数和(自身を含む): 49290608640

約数和(自身を除く): 33585268980

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 31, 36, 45, 60, 62, 90, 93, 124, 155, 180, 186, 279, 310, 372, 463, 465, 558, 620, 926, 930, 1116, 1389, 1395, 1852, 1860, 2315, 2778, 2790, 4167, 4630, 5556, 5580, 6079, 6945, 8334, 9260, 12158, 13890, 14353, 16668, 18237, 20835, 24316, 27780, 28706, 30395, 36474, 41670, 43059, 54711, 57412, 60790, 71765, 72948, 83340, 86118, 91185, 109422, 121580, 129177, 143530, 172236, 182370, 188449, 215295, 218844, 258354, 273555, 287060, 364740, 376898, 430590, 516708, 547110, 565347, 645885, 753796, 861180, 942245, 1094220, 1130694, 1291770, 1696041, 1884490, 2261388, 2583540, 2814577, 2826735, 3392082, 3768980, 5629154, 5653470, 6784164, 8443731, 8480205, 11258308, 11306940, 14072885, 16887462, 16960410, 25331193, 28145770, 33774924, 33920820, 42218655, 50662386, 56291540, 84437310, 87251887, 101324772, 126655965, 168874620, 174503774, 253311930, 261755661, 349007548, 436259435, 506623860, 523511322, 785266983, 872518870, 1047022644, 1308778305, 1570533966, 1745037740, 2617556610, 3141067932, 3926334915, 5235113220, 7852669830, 15705339660]

約数ペア:

[(1, 15705339660), (2, 7852669830), (3, 5235113220), (4, 3926334915), (5, 3141067932), (6, 2617556610), (9, 1745037740), (10, 1570533966), (12, 1308778305), (15, 1047022644), (18, 872518870), (20, 785266983), (30, 523511322), (31, 506623860), (36, 436259435), (45, 349007548), (60, 261755661), (62, 253311930), (90, 174503774), (93, 168874620), (124, 126655965), (155, 101324772), (180, 87251887), (186, 84437310), (279, 56291540), (310, 50662386), (372, 42218655), (463, 33920820), (465, 33774924), (558, 28145770), (620, 25331193), (926, 16960410), (930, 16887462), (1116, 14072885), (1389, 11306940), (1395, 11258308), (1852, 8480205), (1860, 8443731), (2315, 6784164), (2778, 5653470), (2790, 5629154), (4167, 3768980), (4630, 3392082), (5556, 2826735), (5580, 2814577), (6079, 2583540), (6945, 2261388), (8334, 1884490), (9260, 1696041), (12158, 1291770), (13890, 1130694), (14353, 1094220), (16668, 942245), (18237, 861180), (20835, 753796), (24316, 645885), (27780, 565347), (28706, 547110), (30395, 516708), (36474, 430590), (41670, 376898), (43059, 364740), (54711, 287060), (57412, 273555), (60790, 258354), (71765, 218844), (72948, 215295), (83340, 188449), (86118, 182370), (91185, 172236), (109422, 143530), (121580, 129177)]