2967953640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{313}}^1\times {\mathrm{2549}}^1$

素因数の和:2907

約数の個数: 128

約数和(自身を含む): 9224064000

約数和(自身を除く): 6256110360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 120, 124, 155, 186, 248, 310, 313, 372, 465, 620, 626, 744, 930, 939, 1240, 1252, 1565, 1860, 1878, 2504, 2549, 3130, 3720, 3756, 4695, 5098, 6260, 7512, 7647, 9390, 9703, 10196, 12520, 12745, 15294, 18780, 19406, 20392, 25490, 29109, 30588, 37560, 38235, 38812, 48515, 50980, 58218, 61176, 76470, 77624, 79019, 97030, 101960, 116436, 145545, 152940, 158038, 194060, 232872, 237057, 291090, 305880, 316076, 388120, 395095, 474114, 582180, 632152, 790190, 797837, 948228, 1164360, 1185285, 1580380, 1595674, 1896456, 2370570, 2393511, 3160760, 3191348, 3989185, 4741140, 4787022, 6382696, 7978370, 9482280, 9574044, 11967555, 15956740, 19148088, 23935110, 24732947, 31913480, 47870220, 49465894, 74198841, 95740440, 98931788, 123664735, 148397682, 197863576, 247329470, 296795364, 370994205, 494658940, 593590728, 741988410, 989317880, 1483976820, 2967953640]

約数ペア:

[(1, 2967953640), (2, 1483976820), (3, 989317880), (4, 741988410), (5, 593590728), (6, 494658940), (8, 370994205), (10, 296795364), (12, 247329470), (15, 197863576), (20, 148397682), (24, 123664735), (30, 98931788), (31, 95740440), (40, 74198841), (60, 49465894), (62, 47870220), (93, 31913480), (120, 24732947), (124, 23935110), (155, 19148088), (186, 15956740), (248, 11967555), (310, 9574044), (313, 9482280), (372, 7978370), (465, 6382696), (620, 4787022), (626, 4741140), (744, 3989185), (930, 3191348), (939, 3160760), (1240, 2393511), (1252, 2370570), (1565, 1896456), (1860, 1595674), (1878, 1580380), (2504, 1185285), (2549, 1164360), (3130, 948228), (3720, 797837), (3756, 790190), (4695, 632152), (5098, 582180), (6260, 474114), (7512, 395095), (7647, 388120), (9390, 316076), (9703, 305880), (10196, 291090), (12520, 237057), (12745, 232872), (15294, 194060), (18780, 158038), (19406, 152940), (20392, 145545), (25490, 116436), (29109, 101960), (30588, 97030), (37560, 79019), (38235, 77624), (38812, 76470), (48515, 61176), (50980, 58218)]