14947492040

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{12547}}^1$

素因数の和:12679

約数の個数: 128

約数和(自身を含む): 37945152000

約数和(自身を除く): 22997659960

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 29, 40, 52, 58, 65, 79, 104, 116, 130, 145, 158, 232, 260, 290, 316, 377, 395, 520, 580, 632, 754, 790, 1027, 1160, 1508, 1580, 1885, 2054, 2291, 3016, 3160, 3770, 4108, 4582, 5135, 7540, 8216, 9164, 10270, 11455, 12547, 15080, 18328, 20540, 22910, 25094, 29783, 41080, 45820, 50188, 59566, 62735, 91640, 100376, 119132, 125470, 148915, 163111, 238264, 250940, 297830, 326222, 363863, 501880, 595660, 652444, 727726, 815555, 991213, 1191320, 1304888, 1455452, 1631110, 1819315, 1982426, 2910904, 3262220, 3638630, 3964852, 4730219, 4956065, 6524440, 7277260, 7929704, 9460438, 9912130, 12885769, 14554520, 18920876, 19824260, 23651095, 25771538, 28745177, 37841752, 39648520, 47302190, 51543076, 57490354, 64428845, 94604380, 103086152, 114980708, 128857690, 143725885, 189208760, 229961416, 257715380, 287451770, 373687301, 515430760, 574903540, 747374602, 1149807080, 1494749204, 1868436505, 2989498408, 3736873010, 7473746020, 14947492040]

約数ペア:

[(1, 14947492040), (2, 7473746020), (4, 3736873010), (5, 2989498408), (8, 1868436505), (10, 1494749204), (13, 1149807080), (20, 747374602), (26, 574903540), (29, 515430760), (40, 373687301), (52, 287451770), (58, 257715380), (65, 229961416), (79, 189208760), (104, 143725885), (116, 128857690), (130, 114980708), (145, 103086152), (158, 94604380), (232, 64428845), (260, 57490354), (290, 51543076), (316, 47302190), (377, 39648520), (395, 37841752), (520, 28745177), (580, 25771538), (632, 23651095), (754, 19824260), (790, 18920876), (1027, 14554520), (1160, 12885769), (1508, 9912130), (1580, 9460438), (1885, 7929704), (2054, 7277260), (2291, 6524440), (3016, 4956065), (3160, 4730219), (3770, 3964852), (4108, 3638630), (4582, 3262220), (5135, 2910904), (7540, 1982426), (8216, 1819315), (9164, 1631110), (10270, 1455452), (11455, 1304888), (12547, 1191320), (15080, 991213), (18328, 815555), (20540, 727726), (22910, 652444), (25094, 595660), (29783, 501880), (41080, 363863), (45820, 326222), (50188, 297830), (59566, 250940), (62735, 238264), (91640, 163111), (100376, 148915), (119132, 125470)]