2816105040

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{293}}^1\times {\mathrm{1907}}^1$

素因数の和:2226

約数の個数: 240

約数和(自身を含む): 10851055488

約数和(自身を除く): 8034950448

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 293, 315, 336, 360, 420, 504, 560, 586, 630, 720, 840, 879, 1008, 1172, 1260, 1465, 1680, 1758, 1907, 2051, 2344, 2520, 2637, 2930, 3516, 3814, 4102, 4395, 4688, 5040, 5274, 5721, 5860, 6153, 7032, 7628, 8204, 8790, 9535, 10255, 10548, 11442, 11720, 12306, 13185, 13349, 14064, 15256, 16408, 17163, 17580, 18459, 19070, 20510, 21096, 22884, 23440, 24612, 26370, 26698, 28605, 30512, 30765, 32816, 34326, 35160, 36918, 38140, 40047, 41020, 42192, 45768, 49224, 52740, 53396, 57210, 61530, 66745, 68652, 70320, 73836, 76280, 80094, 82040, 85815, 91536, 92295, 98448, 105480, 106792, 114420, 120141, 123060, 133490, 137304, 147672, 152560, 160188, 164080, 171630, 184590, 200235, 210960, 213584, 228840, 240282, 246120, 266980, 274608, 295344, 320376, 343260, 369180, 400470, 457680, 480564, 492240, 533960, 558751, 600705, 640752, 686520, 738360, 800940, 961128, 1067920, 1117502, 1201410, 1373040, 1476720, 1601880, 1676253, 1922256, 2235004, 2402820, 2793755, 3203760, 3352506, 3911257, 4470008, 4805640, 5028759, 5587510, 6705012, 7822514, 8381265, 8940016, 9611280, 10057518, 11175020, 11733771, 13410024, 15645028, 16762530, 19556285, 20115036, 22350040, 23467542, 25143795, 26820048, 31290056, 33525060, 35201313, 39112570, 40230072, 44700080, 46935084, 50287590, 58668855, 62580112, 67050120, 70402626, 78225140, 80460144, 93870168, 100575180, 117337710, 134100240, 140805252, 156450280, 176006565, 187740336, 201150360, 234675420, 281610504, 312900560, 352013130, 402300720, 469350840, 563221008, 704026260, 938701680, 1408052520, 2816105040]

約数ペア:

[(1, 2816105040), (2, 1408052520), (3, 938701680), (4, 704026260), (5, 563221008), (6, 469350840), (7, 402300720), (8, 352013130), (9, 312900560), (10, 281610504), (12, 234675420), (14, 201150360), (15, 187740336), (16, 176006565), (18, 156450280), (20, 140805252), (21, 134100240), (24, 117337710), (28, 100575180), (30, 93870168), (35, 80460144), (36, 78225140), (40, 70402626), (42, 67050120), (45, 62580112), (48, 58668855), (56, 50287590), (60, 46935084), (63, 44700080), (70, 40230072), (72, 39112570), (80, 35201313), (84, 33525060), (90, 31290056), (105, 26820048), (112, 25143795), (120, 23467542), (126, 22350040), (140, 20115036), (144, 19556285), (168, 16762530), (180, 15645028), (210, 13410024), (240, 11733771), (252, 11175020), (280, 10057518), (293, 9611280), (315, 8940016), (336, 8381265), (360, 7822514), (420, 6705012), (504, 5587510), (560, 5028759), (586, 4805640), (630, 4470008), (720, 3911257), (840, 3352506), (879, 3203760), (1008, 2793755), (1172, 2402820), (1260, 2235004), (1465, 1922256), (1680, 1676253), (1758, 1601880), (1907, 1476720), (2051, 1373040), (2344, 1201410), (2520, 1117502), (2637, 1067920), (2930, 961128), (3516, 800940), (3814, 738360), (4102, 686520), (4395, 640752), (4688, 600705), (5040, 558751), (5274, 533960), (5721, 492240), (5860, 480564), (6153, 457680), (7032, 400470), (7628, 369180), (8204, 343260), (8790, 320376), (9535, 295344), (10255, 274608), (10548, 266980), (11442, 246120), (11720, 240282), (12306, 228840), (13185, 213584), (13349, 210960), (14064, 200235), (15256, 184590), (16408, 171630), (17163, 164080), (17580, 160188), (18459, 152560), (19070, 147672), (20510, 137304), (21096, 133490), (22884, 123060), (23440, 120141), (24612, 114420), (26370, 106792), (26698, 105480), (28605, 98448), (30512, 92295), (30765, 91536), (32816, 85815), (34326, 82040), (35160, 80094), (36918, 76280), (38140, 73836), (40047, 70320), (41020, 68652), (42192, 66745), (45768, 61530), (49224, 57210), (52740, 53396)]