121720274032

素因数分解:

$2^4\times 7^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{383}}^1\times {\mathrm{1447}}^1$

素因数の和:1935

約数の個数: 160

約数和(自身を含む): 282962460672

約数和(自身を除く): 161242186640

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 37, 53, 56, 74, 106, 112, 148, 212, 259, 296, 371, 383, 424, 518, 592, 742, 766, 848, 1036, 1447, 1484, 1532, 1961, 2072, 2681, 2894, 2968, 3064, 3922, 4144, 5362, 5788, 5936, 6128, 7844, 10129, 10724, 11576, 13727, 14171, 15688, 20258, 20299, 21448, 23152, 27454, 28342, 31376, 40516, 40598, 42896, 53539, 54908, 56684, 76691, 81032, 81196, 99197, 107078, 109816, 113368, 142093, 153382, 162064, 162392, 198394, 214156, 219632, 226736, 284186, 306764, 324784, 374773, 396788, 428312, 536837, 554201, 568372, 613528, 749546, 751063, 793576, 856624, 1073674, 1108402, 1136744, 1227056, 1499092, 1502126, 1587152, 2147348, 2216804, 2273488, 2837567, 2998184, 3004252, 3879407, 4294696, 4433608, 5257441, 5675134, 5996368, 6008504, 7758814, 8589392, 8867216, 10514882, 11350268, 12017008, 15517628, 19862969, 20505437, 21029764, 22700536, 29372653, 31035256, 39725938, 41010874, 42059528, 45401072, 58745306, 62070512, 79451876, 82021748, 84119056, 117490612, 143538059, 158903752, 164043496, 205608571, 234981224, 287076118, 317807504, 328086992, 411217142, 469962448, 574152236, 822434284, 1086788161, 1148304472, 1644868568, 2173576322, 2296608944, 3289737136, 4347152644, 7607517127, 8694305288, 15215034254, 17388610576, 30430068508, 60860137016, 121720274032]

約数ペア:

[(1, 121720274032), (2, 60860137016), (4, 30430068508), (7, 17388610576), (8, 15215034254), (14, 8694305288), (16, 7607517127), (28, 4347152644), (37, 3289737136), (53, 2296608944), (56, 2173576322), (74, 1644868568), (106, 1148304472), (112, 1086788161), (148, 822434284), (212, 574152236), (259, 469962448), (296, 411217142), (371, 328086992), (383, 317807504), (424, 287076118), (518, 234981224), (592, 205608571), (742, 164043496), (766, 158903752), (848, 143538059), (1036, 117490612), (1447, 84119056), (1484, 82021748), (1532, 79451876), (1961, 62070512), (2072, 58745306), (2681, 45401072), (2894, 42059528), (2968, 41010874), (3064, 39725938), (3922, 31035256), (4144, 29372653), (5362, 22700536), (5788, 21029764), (5936, 20505437), (6128, 19862969), (7844, 15517628), (10129, 12017008), (10724, 11350268), (11576, 10514882), (13727, 8867216), (14171, 8589392), (15688, 7758814), (20258, 6008504), (20299, 5996368), (21448, 5675134), (23152, 5257441), (27454, 4433608), (28342, 4294696), (31376, 3879407), (40516, 3004252), (40598, 2998184), (42896, 2837567), (53539, 2273488), (54908, 2216804), (56684, 2147348), (76691, 1587152), (81032, 1502126), (81196, 1499092), (99197, 1227056), (107078, 1136744), (109816, 1108402), (113368, 1073674), (142093, 856624), (153382, 793576), (162064, 751063), (162392, 749546), (198394, 613528), (214156, 568372), (219632, 554201), (226736, 536837), (284186, 428312), (306764, 396788), (324784, 374773)]