15740888912

素因数分解:

$2^4\times 7^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1\times {\mathrm{743}}^1$

素因数の和:937

約数の個数: 160

約数和(自身を含む): 36825643008

約数和(自身を除く): 21084754096

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 43, 53, 56, 83, 86, 106, 112, 166, 172, 212, 301, 332, 344, 371, 424, 581, 602, 664, 688, 742, 743, 848, 1162, 1204, 1328, 1484, 1486, 2279, 2324, 2408, 2968, 2972, 3569, 4399, 4558, 4648, 4816, 5201, 5936, 5944, 7138, 8798, 9116, 9296, 10402, 11888, 14276, 15953, 17596, 18232, 20804, 24983, 28552, 30793, 31906, 31949, 35192, 36464, 39379, 41608, 49966, 57104, 61586, 61669, 63812, 63898, 70384, 78758, 83216, 99932, 123172, 123338, 127624, 127796, 157516, 189157, 199864, 223643, 246344, 246676, 255248, 255592, 275653, 315032, 378314, 399728, 431683, 447286, 492688, 493352, 511184, 551306, 630064, 756628, 863366, 894572, 986704, 1102612, 1324099, 1513256, 1693297, 1726732, 1789144, 2205224, 2648198, 2651767, 3026512, 3268457, 3386594, 3453464, 3578288, 4410448, 5296396, 5303534, 6536914, 6773188, 6906928, 10592792, 10607068, 11853079, 13073828, 13546376, 18562369, 21185584, 21214136, 22879199, 23706158, 26147656, 27092752, 37124738, 42428272, 45758398, 47412316, 52295312, 74249476, 91516796, 94824632, 140543651, 148498952, 183033592, 189649264, 281087302, 296997904, 366067184, 562174604, 983805557, 1124349208, 1967611114, 2248698416, 3935222228, 7870444456, 15740888912]

約数ペア:

[(1, 15740888912), (2, 7870444456), (4, 3935222228), (7, 2248698416), (8, 1967611114), (14, 1124349208), (16, 983805557), (28, 562174604), (43, 366067184), (53, 296997904), (56, 281087302), (83, 189649264), (86, 183033592), (106, 148498952), (112, 140543651), (166, 94824632), (172, 91516796), (212, 74249476), (301, 52295312), (332, 47412316), (344, 45758398), (371, 42428272), (424, 37124738), (581, 27092752), (602, 26147656), (664, 23706158), (688, 22879199), (742, 21214136), (743, 21185584), (848, 18562369), (1162, 13546376), (1204, 13073828), (1328, 11853079), (1484, 10607068), (1486, 10592792), (2279, 6906928), (2324, 6773188), (2408, 6536914), (2968, 5303534), (2972, 5296396), (3569, 4410448), (4399, 3578288), (4558, 3453464), (4648, 3386594), (4816, 3268457), (5201, 3026512), (5936, 2651767), (5944, 2648198), (7138, 2205224), (8798, 1789144), (9116, 1726732), (9296, 1693297), (10402, 1513256), (11888, 1324099), (14276, 1102612), (15953, 986704), (17596, 894572), (18232, 863366), (20804, 756628), (24983, 630064), (28552, 551306), (30793, 511184), (31906, 493352), (31949, 492688), (35192, 447286), (36464, 431683), (39379, 399728), (41608, 378314), (49966, 315032), (57104, 275653), (61586, 255592), (61669, 255248), (63812, 246676), (63898, 246344), (70384, 223643), (78758, 199864), (83216, 189157), (99932, 157516), (123172, 127796), (123338, 127624)]